DDeep Dive with Ali Abdaal
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Season 4 Wrapped22 December 2022

7 Lessons I'm Taking Into 2023 - Season 4 Wrapped

7Frameworks
15Insights

Frameworks in this episode

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Myth Buster· 3

Myth Buster18:30

You don't need a novel idea to start a business

“a lot of people think they need to have some novel idea to start a business”

Guest · 18:30

“the best way to start a business is just look at what everyone else is doing and just try and do it better”

Guest · 18:30
Myth Buster32:30

Sleep apps can't measure what they claim to measure

“It's worth bearing in mind that the moment no sleep apps are are are endorsed by any of the sleep federations or FDA approved.”

Guest · 32:30

“because my app is telling me I don't get any slow wave sleep”

Guest · 33:00
Myth Buster35:30

Sleep was never one uninterrupted eight-hour block

“people sort of perpetuate the myth. It's not only 8 hours, but it's 8 hours of uninterrupted sleep.”

Guest · 35:30

“If they stay calm, you don't necessarily have to stay in bed. You can keep the light slow, do something relaxing, and you will fall…”

Guest · 37:00

Hot Take· 1

Hot Take18:00

Service businesses are the lowest-risk way to start

“I like service businesses to start because they are the in my opinion, the lowest risk to start because you're just it's just your time”

Guest · 18:00

“the failure rate on tech startups in my like is just as high as everything else”

Guest · 20:30

Explainer· 6

Explainer02:00

Your brain burns up to 30% of what you eat

“the brain is a obviously a tiny proportion of your body weight, um and only weighs a few kilos, but it uses up up to…”

Guest · 02:00

“When you're at work, um and focused on something, it's using up about a quarter of what you eat. And when you're stressed, it's using…”

Guest · 02:00
Explainer06:30

Dark-skinned foods, anthocyanins and growing new neurons

“in terms of brain opti- optimization, eating dark-skinned foods is much better than just eating general, you know, the leafy greens or the salads”

Guest · 06:30

“there are substances called anthocyanins that are really powerful antioxidants, and they contribute to something called neurogenesis”

Guest · 07:30
Explainer31:00

Chronotype shifts predictably with age

“from about the age of 10, there's a tendency to want to go to bed later and later and later. Peaks in lateness in males…”

Guest · 31:00

“morning light advances the clock, make you makes you get up earlier. Evening light delays the clock”

Guest · 29:30
Explainer43:30

Deep breathing short-circuits fight-or-flight mode

“there's some stat that like 75% of the workforce in at least in the US feels that sort of sympathetic activation in that sort of…”

Ali Abdaal · 43:30

“there's like so much science around just like deep breathing. Like, you know, short circuits sympathetic mode, activates parasympathetic, which is like rest and recharge…”

Ali Abdaal · 44:00
Explainer52:00

Treat yourself like a Sims character you're issuing commands to

“One of the things that I say to friends is that you want to see yourself as like a Sims character.”

Guest · 52:00

“So, I think I treat myself almost like a Sims character”

Guest · 52:30
Explainer1:07:00

Ro: the Swedish word for calm you can design a life around

“Basically, what it means ro is just a calm, tranquility, peace.”

Guest · 1:07:00

“you're going to know if you start paying attention to your day like where do I feel like I'm at ease”

Guest · 1:10:00

Story· 2

Story37:30

Panic attacks in lockdown and saying yes to the scary thing

“I've been asked on probably 10 podcasts this year. And I've said no to every single one.”

Guest · 39:00

“that's also my advice is one is meditating, but two, if something really scares you, obviously don't jump right into the deep end, but try…”

Guest · 39:30
Story1:15:00

Derek Sivers and the two-minute bike ride difference

“he gets back home and he looks at his clock and it's 44 minutes”

Ali Abdaal · 1:15:30

“huffing and puffing actually does not necessarily lead to the outcome that you think it's going to get to”

Ali Abdaal · 1:16:00

Takeaway· 3

Takeaway08:00

Restarting exercise boosts neurogenesis more than staying consistent

“when you do regular aerobic exercise, the cell turnover is sort of 13, 14 cent of of neurogenesis. If you have haven't been doing exercise…”

Guest · 08:00
Takeaway10:00

Stimulus control beats willpower

“for me, it's mostly about stimulus control, which is that I don't keep those things”

Guest · 10:00

“it's a lot easier to resist the chocolate cake if it's not there”

Ali Abdaal · 10:00
Takeaway45:00

The shift from a scarcity to an abundance mindset about money

“I think at the beginning I had quite a scarcity mindset towards money”

Guest · 45:00

“I think I should have tried to like program my mind to think more in abundance rather than waiting for the money to come to…”

Guest · 46:30