Lex Fridman
AI researcher · Lex Fridman Podcast
AI researcher and host of the Lex Fridman Podcast, known for very long conversations with scientists, builders and writers. His personal routine is famously austere: fasting, daily jiu-jitsu, long deep work blocks and a lot of Dostoevsky. He talks about the routine openly as a way of managing his own mind.
- Entries
- 18
- Does
- 10
- Recommends
- 2
- Discusses
- 6
The gear and products they use
All 7 products in this stack
- SupplementDoes it$$$Cheap: Roughly under $50, or under $15/month.
Caffeine
Caffeine is a big part of his life, he says, alongside nicotine, in an otherwise spartan routine.
Source: Lex Fridman Podcast #435 transcriptView item: CaffeineBacked by 11 of 44 stacks - BookDiscusses$$$Cheap: Roughly under $50, or under $15/month.
Why We Sleep
Its author came on for a long conversation about sleep, memory and what chronic short sleep costs.
Source: Lex Fridman Podcast: episode with Matt WalkerView item: Why We SleepBacked by 8 of 44 stacks - BookRecommends$$$Cheap: Roughly under $50, or under $15/month.
Deep Work
Very much with Cal Newport on focus, by his own account, and he has hosted him on the show.
Source: Lex Fridman Podcast: Charan Ranganath transcriptView item: Deep WorkBacked by 5 of 44 stacks - BookDiscusses$$$Cheap: Roughly under $50, or under $15/month.
Man's Search for Meaning
Returns to Frankl's argument that meaning is the flame that keeps burning when everything else has been taken away.
Source: Lex Fridman Podcast: Dan Houser transcriptView item: Man's Search for MeaningBacked by 3 of 44 stacks - BookDiscusses$$$Cheap: Roughly under $50, or under $15/month.
Extreme Ownership
Has covered the leadership principles with its author on the show, and he refers back to the ownership framing.
Source: Lex Fridman Podcast: episode with Jocko WillinkView item: Extreme OwnershipBacked by 2 of 44 stacks - BookRecommends$$$Cheap: Roughly under $50, or under $15/month.
The Brothers Karamazov
Read it in both English and Russian, and calls books like it lifelong companions that deserve returning to.
Source: Lex Fridman Podcast: 1984 book episode transcriptView item: The Brothers KaramazovBacked by 1 of 44 stacks - BookDiscusses$$$Cheap: Roughly under $50, or under $15/month.
Thinking, Fast and Slow
Has discussed the two-systems model and the heuristics literature directly with Daniel Kahneman on the show.
Source: Lex Fridman Podcast: episode with Daniel KahnemanView item: Thinking, Fast and SlowBacked by 1 of 44 stacks
Protocols
8 entriesRepeatable, mostly free routines with a defined trigger and dose.
Lifts as part of a deliberately spartan daily routine built around training, work and reading.
Source: Lex Fridman Podcast: Andrew Huberman transcriptBacked by 37 of 44 stacksMostly one meal a day, though he says he keeps it flexible rather than rigid.
Source: Lex Fridman Podcast #435 transcriptBacked by 21 of 44 stacksMeat-heavy and carnivore-leaning is what makes him feel best, he says, though he calls these favorites rather than rules.
Source: Lex Fridman Podcast: Bill Ackman transcriptBacked by 19 of 44 stacks10 to 15 miles at a slow pace, often over two hours, doubling as conditioning and unstructured thinking time.
Source: Lex Fridman Podcast: 1984 book episode transcriptBacked by 12 of 44 stacksResearch and preparation happen in very long uninterrupted sessions, with strict rules about what is allowed to break them.
Source: Lex Fridman Podcast #435 transcriptBacked by 3 of 44 stacksCompeted in judo and in jiu-jitsu, and still trains regularly with world-class grapplers.
Source: Lex Fridman Podcast: Neil Adams transcriptBacked by 2 of 44 stacksIrregular and mostly nocturnal sleep, a point put to him directly on the show.
Source: Lex Fridman Podcast: Andrew Huberman transcriptBacked by 19 of 44 stacksMorning light and circadian timing have had long treatments with neuroscientist guests.
Source: Lex Fridman Podcast #435 transcriptBacked by 10 of 44 stacks
Habits
3 entriesDaily practices held long enough to become default behavior.
About an hour a day on a Kindle plus roughly two hours of audiobooks, technical material and literature both.
Source: Lex Fridman Podcast: 1984 book episode transcriptBacked by 19 of 44 stacksMortality is what he says he meditates on every day, inside a fixed daily routine.
Source: Lex Fridman Podcast: Charan Ranganath transcriptBacked by 17 of 44 stacksAlone for long stretches by design, treating time without other people's input as necessary rather than incidental.
Source: Lex Fridman Podcast #435 transcriptBacked by 8 of 44 stacks
In their own words
Checked word for word against the linked source
“For me, I start the day. Actually, that’s why I’m afraid, I’d really prize those morning hours. I start with the work, and I’m trying to hit the four-hour mark of deep focus.”
Lex Fridman Podcast #435 transcript (opens in a new tab) · 28 Jun 2024 “Unfortunately, I get drained by social interaction, even with the people I love and really respect and all that kind of stuff.”
Lex Fridman Podcast #435 transcript (opens in a new tab) · 28 Jun 2024
Latest episodes
All of Lex Fridman Podcast (opens in a new tab)- #501 – DHH: Future of Programming, AI, Agentic Engineering, Vibe Coding & Linux (opens in a new tab) · 5h 22m
- #500 – Khabib Nurmagomedov: Dagestan, MMA, UFC, Islam, Conor, Fedor & Football (opens in a new tab)
- #499 – Gary Gallagher: American Civil War, Slavery, Lincoln, Grant & Lee (opens in a new tab) · 3h 53m
- #498 – Anthony Kaldellis: Roman Empire, Byzantine Empire, Rise & Fall of Empires (opens in a new tab)
- #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don Lincoln (opens in a new tab) · 3h 2m
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