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  • Ali (00:00): All right.

  • So one of the most annoying problems that I face in my life is information overwhelm.

  • I read all these books, listen to all these podcasts, watch all these YouTube videos,

  • and consume all this stuff, but I end up information overloaded and don't really know what to do

  • with that information.

  • And that is what this book claims to solve.

  • This is Building a Second Brain, by Tiago Forte, which is what we're discussing in this

  • episode of Book Club, the ongoing series, where we distil and discuss highlights and

  • summaries from some of my favourite books.

  • And the whole idea is that this system, the second brain system, helps you solve that

  • problem.

  • Now, I've been using this system for the last several years.

  • I took Tiago's course, Building a Second Brain.

  • And so in this video, we're going to be talking about why you should build a second brain

  • and then how to build a second brain using the code framework.

  • And I'm going to share a bunch of examples about how this kind of thing has helped my

  • life so hopefully, it can help yours as well.

  • Ali (00:41): All right.

  • So let's start with the question of what is a second brain and why should you have one?

  • And to answer this, we need to start from the root problem, which is this idea of information

  • overwhelm.

  • We all have these dozens and dozens, apparently, 34 gigabytes a day of information is what

  • we consume.

  • There was this other news article that said we consume the equivalent of 174 full newspapers

  • every single day of our lives with all of the content that we get deluged with.

  • Now, the easy solution to this problem of information overload is to write things down.

  • And honestly, this is the first step that most of us don't even take.

  • We don't bother to write things down.

  • If you listen to something in a podcast or you come across a quote, or you have an interesting

  • thought, or you think of an interesting story that happened in your life or an anecdote,

  • we tend not to default to, I should probably write this down somewhere.

  • Ali (01:21): We tend to think, oh, I will just remember

  • the thing.

  • If it's from a podcast or a video, you think, yeah, I'm going to apply it to my life, and

  • you never end up applying it to your life.

  • Now, if we do decide to write things down as a way of combating information overload,

  • one old school way of doing that is called a commonplace book.

  • This is the sort of thing that the great artists in our time, and before, used to use to write

  • their thoughts down.

  • You've got people like Taylor Swift, who talk about how, whenever they have an interesting

  • thought in their day-to-day life, they write it down.

  • You've got comedians like Jerry Seinfeld, who say that whenever they think something

  • interesting or a funny little quip in the shower, they make sure to write it down on

  • a piece of paper.

  • This is a standard part of the creative process for so many people.

  • Jerry Seinfeld (01:55): I know you think people are going to be interested

  • in this, but they're not.

  • Ali (01:58): Even back in the day, people like Leonard

  • DaVinci used to apparently have a commonplace book where, as he was kind of going about

  • his life, he would gather inspiration and he would do these little sketches and he'd

  • put them all into a single book.

  • And then, that book became the source of his creativity.

  • It's where he would generate those ideas from.

  • Now, I do, in fact, carry a physical journal with me at all times to try and do this commonplace

  • book type thing.

  • But it's just doing it in an analogue system is pretty inefficient.

  • You can't search.

  • You can't organise.

  • It's a bit of a faff.

  • And so thanks to this tech-enabled world that we live in, instead of making an analogue

  • commonplace book, we can make a digital commonplace book.

  • So hypothetically, we could have a single source where anytime we come across inspiration

  • from anything at all in our lives, internally or externally, so externally might be books

  • or movies or podcasts or quotes, or a friend says something, and that sparks an interesting

  • thought in you, you have a place where you write it down in a digital kind of system.

  • Ali (02:45): Internally, it might be a random musing that

  • you have, or you're in the shower and you think of something or you're on a car journey

  • and you think, oh, this would be a cool thing to do.

  • It might be related to your job.

  • It might be related to your family.

  • And you think, you know what?

  • I should probably write this down.

  • And it goes into a digital system.

  • And this digital commonplace book is what Tiago Forte calls a second brain.

  • But why should you have a second brain in the first place?

  • What is the point of writing all this stuff down?

  • Now, again, if you are in the creative world, it's really abundantly obvious.

  • If you're a songwriter, if you're a poet, if you're a book writer, if you're a YouTuber,

  • if you're a podcaster, you need a place to capture ideas from all the world around you,

  • because it really helps you express your creativity.

  • Ali (03:19): Because now, it's not the case that you are

  • sitting down and thinking, shit, what do I write this week for my book or for my blog

  • or for my newsletter?

  • You're thinking, I have all these abundant ideas and I can just go through my little

  • second brain and I can decide what I want to write about this week.

  • And this is how basically all creatives have done it since the beginning of time.

  • But the question is, what if you're not?

  • What if you're one of those people that does not want to be a "content creator" in some

  • capacity, you'd have no aspirations of writing a book or starting a podcast or a newsletter

  • or anything obviously creative that requires you to do this kind of stuff.

  • Well, the thing that Tiago argues, and I fully agree with him on this, is that basically

  • every job in the world these days involves knowledge work of some kind.

  • Ali (03:56): Bertrand Russell, back in the day, used to

  • say that a job is moving matter at or above the Earth's surface, which I think it's quite

  • funny.

  • In the world that we live in today, there is a third form of job and that's moving knowledge,

  • moving information.

  • Getting information as inputs, doing something with it.

  • Are you processing it and then turning it into outputs of some sort?

  • Even something like being a doctor involves information.

  • You've got this profound amount of information as inputs, i.e. from medical journals and

  • textbooks and things, that turns into a knowledge bank in your head, but also externally.

  • And then you do stuff with that information and it gives you a result, i.e. tells you

  • what to do with your patient or what dose of drugs to prescribe or anything like that.

  • If you're working in a more normal job, like, I don't know, investment banking or consulting

  • or anything that involves making loads of PowerPoint slides, it's really all about information

  • input, processing, and output.

  • And that's basically what every single job involves.

  • Ali (04:39): We're now going to talk about the four parts

  • of the methodology for building a second brain, which is the code system, C, O, D, and E.

  • And once we've done that, I'm going to share with you some of my personal use cases, so

  • you can see what effect a second brain has had in my life, and then you can decide if

  • you want to build one for yourself, you want to get the book, any of that kind of stuff.

  • Ali (04:56): Now, the key insight here is a quote from

  • David Allen, from the book, Getting Things Done, amazing productivity book, which is

  • that your brain is for having ideas, not for holding them.

  • We spend so much of our kind of mental brain space trying to remember random stuff, whereas,

  • if we were able to capture all that random stuff into a note-taking app or a second brain

  • or into even pen and paper, any kind of system, it frees up our own brain to do the important

  • things, like be creative or make connections or self care or relaxation, or just having

  • fun, rather than having to remember what was on my calendar, what's on my to do list.

  • Now, the easy way of solving this problem for most people, and this is sort of the standard

  • part of any productivity system, is to have a calendar and a to-do list, so that you don't

  • have to remember what you're supposed to be doing at any given minute of the day.

  • Ali (05:36): And also, you don't have to remember what

  • all those random tasks were, your shopping list, that kind of thing.

  • That would be a real faff to remember in your head.

  • But one step beyond that, which is what the second brain talks about, is about how we

  • should capture any kind of idea that resonates with us and put it into this note-taking app.

  • If you're interested, that the app that I use these days is actually Apple notes.

  • I use Apple notes for most of my second brain use cases.

  • I use Notion for all the team-based stuff, when it comes to making videos, podcasts,

  • and things, because it's very good for team collaboration, but Apple notes is my second

  • brain.

  • I just capture everything.

  • Anytime I have a thought, it just goes straight into Apple notes.

  • And basically, the idea is that anything that feels resonant, anything that resonates with

  • me personally, is something I'm going to write down.

  • Ali (06:11): So this could be highlights from a book, for

  • example.

  • It could be an interesting quote that I've come across on a podcast or in real life.

  • It could be a website that I've liked, and I'm like, oh, this is a sick website.

  • I really want to remember this website or I really want to remember this blog post from

  • this website.

  • Let me just save it into Apple notes.

  • It could be notes from a meeting.

  • So for example, anytime I have a coaching call or if I have lunch with an author or

  • a creative friend, often we talk about interesting stuff and often I'll just think, you know

  • what?

  • Pause for a second.

  • That was really good point.

  • I'm just going to write that down.

  • And then I open up Apple notes and I write it down.

  • Oh, and speaking of capturing, quick thing.

  • If you have any video ideas that you'd like me to make on this channel, you can submit

  • them in a form that's linked down in the video description.

  • Ali (06:43): And if you submit an idea and we make the

  • video, we will pay you $100, either in U.S. dollars or in Bitcoin, depending on whichever

  • one is easier to send to you, depending on where you are in the world.

  • So $100 for video ideas, little competition envelope.

  • The other thing that I capture as well is, for example, my own thoughts.

  • So often, if I'm on a train journey, I'll just bust out the iPad, I'll open up Apple

  • notes and I'll just think, okay, what are some thoughts I've had in the last week that

  • I just want to write down?

  • And one of the learnings that I've picked up over the last couple of years is really

  • recognising that my own perspective is actually quite valuable.

  • And now that I'm, for example, writing a book, I'm coming across thoughts that I saved into

  • my note system a year ago, two years ago, and thinking, oh, this thought was actually

  • pretty reasonable, and this could actually form the basis of a few paragraphs or even

  • a whole book chapter.

  • Ali (07:26): And I completely forgot that I had the thought.

  • It wasn't in my first brain, because my brain is bad at remembering things.

  • It was in my second brain.

  • It was in my note-taking system, and then I could expand on that and it could become

  • kind of material for my book.

  • Within capturing so far, we've talked about manual ways of capturing stuff, like writing

  • things down, but there's also automatic ways of capturing stuff.

  • I've got a video up there about five apps that changed my life, and that talks about

  • an automated way of capturing highlights from books and articles and podcasts, and I use

  • that as well.

  • And so, over the last, I don't know, many, many, many years, I've built up hundreds,

  • if not thousands of highlights from all of the books and all of the articles that I've

  • ever read.

  • Ali (07:58): And that's been incredibly valuable for, again,

  • my own book project, but also for me thinking, I read this book about this thing and I know

  • I want to apply some of the insights from that to my life, but I can't remember what

  • those are, so let me revisit my highlights from that.

  • And people often ask, Ali, how are you so productive, et cetera, et cetera.

  • How do you seem to do the things without worrying about it so much?

  • Oh, to be honest, a big part of it is having a decent productivity system, having a way

  • to capture things into a digital system, so that my own brain does not have to remember

  • it.

  • And when you can free your own brain up of having to remember all the crap in your life,

  • then it really kind of reduces your own stress levels.

  • Ali (08:31): All right.

  • So the next step of the code framework is organised.

  • Now the idea here is now that we've captured all this stuff into this big-ass inbox, we

  • now want to organise it in some capacity.

  • Now, the wrong way, as Tiago says, the wrong way to organise notes is in terms of where

  • you found them.

  • So people will be tempted to be like, I want to have a book notes folder.

  • I want to have a podcast notes folder.

  • I want to have a lesson notes folder.

  • And the problem with that is that it's just not particularly useful.

  • Unless you decide one day, I just want to happen to look through my book notes, you're

  • probably not going to look through your book notes, because we don't have that much time

  • in our lives to revisit the stuff that we once thought was useful.

  • Instead, what Tiago suggests, and he talks about it extensively in the book, which kind

  • of gives a whole system for this, is to organise things by actionability.

  • Where will I potentially use this information?

  • Ali (09:11): So I've taken this onboard, and now anytime

  • I come across anything at all, whether it's a quote or a blog post or a podcast or whatever,

  • and it's relevant to the book that I'm writing, it goes straight into my book project folder.

  • And then I don't bother categorising and tagging and doing all of that crap.

  • I'm pretty messy in the way I do things.

  • I just chuck it into the book folder, knowing that it will be resurfaced whenever I need

  • it.

  • And knowing that, the nice thing about a digital system is that I can always use control F

  • or command F if I need to.

  • I can always search.

  • And search is now so good these days that you almost don't need a specific hierarchical

  • organisational system.

  • I'm, at the moment, really interested in the idea of longevity, really interested in how

  • do we live longer?

  • Ali (09:47): And so I've been reading books like Lifespan

  • by David Sinclair, listening to David Sinclair's podcast, listening to Huberman Lab's podcast,

  • and initially, I was tempted to organise it by topic.

  • Oh, these are my notes about health or about longevity.

  • But I know that's not particularly useful.

  • Instead, I'm organising it by actionability.

  • So I'm working on the script for a video called How I'm Trying to Live Forever, the Basics

  • of Anti-Ageing, and as I'm reading stuff, it's going into that particular project, which

  • means it's organised by this unit of output, the fact that I'm making a video about it,

  • or I might be writing a newsletter or sharing a blog post about it.

  • And even if I never end up making the thing, the fact that I'm organising it based on that

  • project rather than based on a topic means that I'm far more likely to be more targeted

  • in my approach.

  • Ali (10:23): This is the advice I give to students at university

  • and students in school of writing essays.

  • It's actually not very helpful to think I'm going to study philosophy today, or I'm going

  • to study biochemistry today, because how do you know?

  • What are you going to do?

  • What are you going to work on?

  • It's really hard to figure out what that means.

  • But if you organise your notes in the sense of, I need to answer the question of what

  • is the structure and function of the sodium potassium pump?

  • At that point, when you do your reading, it's very targeted.

  • You're looking for stuff around the sodium potassium pump.

  • It goes into that particular essay.

  • And now, as you're doing that, you're building up a mental map of the subject as a whole,

  • within this specific niche, rather than thinking I'm going to study physiology.

  • Ali (10:58): So it's the same concept, organised by actionability

  • rather than by topic.

  • It can sound pretty complicated.

  • It's sort of hard to explain this in a video, but you can get the book.

  • That'll be linked down below, if you want it.

  • At this point, we have captured loads of stuff.

  • We've organised it by actionability, but now we're left with this mess.

  • There's random quotes, random highlights, random blog posts.

  • How do we know what the important essence of that thing is?

  • And that's where distilling comes in.

  • Basically, Tiago talks about this whole method called progressive summarization, which is

  • basically highlighting, but highlighting on steroids.

  • Loads of us used to highlight in stuff when we were in school.

  • It's not particularly effective for retention in your own personal brain, but it is effective

  • for flagging up the areas which are particularly important.

  • Ali (11:35): And in the book, he's got a bunch of specific

  • examples about how to do this.

  • He also talks about this in his really expensive online course.

  • I took this course and I was a mentor on that course.

  • I'll put a link down below, if you want it.

  • And then the final method of the code framework is E for express.

  • And the idea basically here is you want to show your work.

  • Now, what am I doing?

  • Here, I am expressing.

  • I am converting my knowledge of personal knowledge management and reading this book and my favourite

  • highlights and stuff from this book into a video.

  • This is me expressing, this is me showing my work.

  • But if I wasn't making a video, if I wasn't a YouTuber, there are loads of other ways

  • to express work as well.

  • And really, that's the whole point of this second brain system, at the end of the day.

  • It's all well and good, hoarding ideas and keeping them in a note-taking app.

  • Ali (12:13): But unless we're expressing those ideas in

  • some way, unless we're sharing those ideas with the world, unless we're using them to

  • create something or make something of value, they're kind of useless.

  • I mean, I guess you could just sort of hoard the knowledge and then you could apply it

  • to your own life, but it's way nicer if you can share it with other people.

  • And basically, the point that Tiago makes is, again, almost every job involves expressing,

  • in some capacity.

  • If you're a management consultant and you're making a PowerPoint slide deck, you are expressing.

  • You are creating something.

  • That is your output from all of that information you've inputted and then you've then processed.

  • If you're an investment banker, you are creating something like your trading strategy.

  • If you're a musician, obviously you're creating stuff.

  • An artist, a writer, or a photographer, you are creating these tangible units of output.

  • Ali (12:48): And that's the whole idea behind this whole

  • framework, capturing, organising, and distilling, ultimately helps us express.

  • It helps us show our work.

  • It helps share our creativity, share whatever the thing we've been working on with other

  • people, and being able to do it with a digital commonplace, a second brain, a digital note-taking

  • system that brings all the ideas together, makes it way easier, way less friction, and

  • way less stress to do all of that stuff, which is an important part of our jobs anyway.

  • Ali (13:09): I want to now just share a couple of ways

  • in which the second brain has really helped me in terms of helping me be more productive,

  • but also be more creative and help my life become basically a lot less stressful.

  • And the first one is the idea of slow burns versus heavy lifts.

  • Before I discovered this system, when it came to making YouTube videos, for example, or

  • when it came to working on any kind of project, at the time I was working on a bunch of publications

  • that I was trying to go for, because I was applying for medical specialty training, et

  • cetera, et cetera.

  • Ali (13:33): I used to think of those things as a very

  • heavy lift project.

  • It was like, okay, I need to sit down and make a video this week.

  • What's the video going to be?

  • All right, let's do it.

  • I need to sit down and bash out this presentation I'm doing for the European Society for Gynaecological

  • Oncology, and figure out what I'm saying about this thing.

  • But one of the things that the course taught me, and he talks about this in the book as

  • well, is the idea of slow burns.

  • What you can do is work on multiple projects in parallel.

  • So right now, I've got about eight video ideas that I'm slowly tinkering with and working

  • on.

  • I've got various book chapters that are in various stages of completion.

  • Back in the day, when I was in medicine, I had a bunch of medical projects that were

  • at various stages of completion.

  • Ali (14:06): And the idea is as I'm going through my life,

  • as I'm coming across interesting information that I can put into these projects, it's going

  • into my system and it's going into the projects, and therefore, all of the projects are on

  • a bit of a slow burn and they sort of simmer away and get slowly, progressively more cooked

  • over time, which means when it comes to sit down and actually turn it into a book chapter

  • or turn it into a video or turn it into a presentation or a poster for a medical conference,

  • it means most of the work has already been done.

  • And now, my job is to just assemble things.

  • And secondly, the system has also really helped with my own teaching work.

  • I enjoy teaching.

  • Teaching is my jam at the end of the day, whether it's making videos or going on podcasts

  • or doing workshops in real life.

  • Ali (14:40): The other day, I was doing a real-life talk

  • for 100 students of a part-time YouTuber academy.

  • And I had about, I don't know, two minutes to prepare the talk.

  • And I just went through my app thing.

  • Off the top of my head, I came up with a few bullet points, found some supporting evidence

  • in the second brain, and now the talk was ready within two minutes, while I was in an

  • Uber on the way to the conference venue.

  • And if you like this video, you might like to check out this over here, which is my long-form

  • interview with Tiago Forte on my deep dive podcast.

  • That'll be on the deep dive YouTube channel.

  • Or, alternatively, if you're interested in building your own productivity system, you

  • should check out this video over here, where I break down how mine works and talk about

  • how second brain physically and digitally ties into that productivity system.

  • So thank you so much for watching.

  • Do hit the subscribe button if you're not already, and I'll see you in the next video.

  • Bye-bye.

Ali (00:00): All right.

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