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Cyrus Yari
@CyrusYari
SWEngineering by day, venture capital by night. Podcast & write @ rationalvc.com. Prev: sold startup + launched SVB UK. Achaemenian. Deadlifts & the deep life.
Persepolis → London 🇬🇧cyrusyari.comJoined July 2008

Cyrus Yari’s Tweets

Did you know our podcast has returned w a ~2-hour megasode with Jack Raines aka Mr. Make It Rain? Video: youtu.be/F56YIktbMHY Spotify: open.spotify.com/episode/50g1CX Website: rationalvc.com
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Replying to @Jack_Raines and @iman_olya
ty ser 🙏 links below for anyone wanting to get mesmerised by this "high signal:noise content": YouTube: youtu.be/F56YIktbMHY Spotify: open.spotify.com/episode/50g1CX Website: rationalvc.com
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clearly didn't screen her hard enough when they were dating, and didn't ask the important questions before marriage. simp has no control of his household. such is the case w many guys who spent years toiling away in the corporate world. no respeck from wife or kids.
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"I got $7m in the bank but if my wife buys some high end bags, we'll go broke." – Tech bros
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Did you know our podcast has returned w a ~2-hour megasode with Jack Raines aka Mr. Make It Rain? Video: youtu.be/F56YIktbMHY Spotify: open.spotify.com/episode/50g1CX Website: rationalvc.com
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Replying to @Jack_Raines and @iman_olya
ty ser 🙏 links below for anyone wanting to get mesmerised by this "high signal:noise content": YouTube: youtu.be/F56YIktbMHY Spotify: open.spotify.com/episode/50g1CX Website: rationalvc.com
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Had a blast chatting with and last week in London! We talked everything from investing, to crypto (spoiler alert: it’s a scam), to traveling, to British Hinge vs US Hinge. check it out.
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🚨 WE ARE BACK. new podcast ep recorded in person w @Jack_Raines 👑 - almost 2 hours long - discussed A LOT (topics in timestamps) video: youtu.be/F56YIktbMHY audio: rationalvc.com some goats we referenced during this ep: @lukeburgis @morganhousel @dollarsanddata
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Brace yourselves for essay of the year coming soon from Subscribe @ rationalvc.com His thread / preview below 👇
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So much of human history has been passed down thru myth Flood myths cemented thru religious stories are a great e.g. Whether or not they represent the Younger Dryas flooding hypothesis is speculation But still, take myths with more than a 🤏 of salt but less than prophecy
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this is a v important tweet by Gergely. shout out all the real sw *engineers* working on complex systems. the energy (brain power) many engineers expend in a single day is greater than the lifetime brain power in finance/banking/consulting/politics. not to mention skin in game.
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I take back my phrasing of “experienced software engineer”. An experienced sw engineer would work through complex systems like the one at Twitter, b/c they live and breathe taming complexity. “Experienced programmer” or “experienced hacker” would have described George better.
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i should have listened. the worst customer support i've experienced has to be that of - their response is basically "it is what it is"
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Some context: @Ghost is a bootstrapped nonprofit organisation with only 6 product engineers. So it’s a big compliment that a for-profit Silicon Valley startup with $82.4million in funding from @a16z and ~100 staff has decided our code is better than any they can write themselves.
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- coding (github) and writing about it / technical stuff on: cyrusyari.com - podcasting, writing, investing (6-7 figure syndicates), & networking via rationalvc.com - will get better at AI prompts 🫡
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i created a new separate blog solely for technical writing (software engineering + indie-hacking). (all non-technical writing will continue to be on the rationalvc site) sign up: first post discussing what i've recently built! includes a video & essay: cyrusyari.com/p/lightql
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New favorite podcast! Just finished listening to the start a fund or a syndicate episode and yeah... I agree with everything in it and wished I heard it six months ago. Would have made me drop my plans on raising a fund much sooner. =)
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precisely. reminds me of those who ask how to build using "no-code tools". uhm...? just learn to code.
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If the question is: “How do I X without knowing how to Y?” The answer is likely to stop spending time not learning Y and learn Y.
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the more time i spend coding, the less interest i have in capital allocation - just find it boring as hell now - essentially (and respectfully) glorified admin. men are at their happiest when they're building something. software, skills, and physique.
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Almost every empire has waged war against Iran in the past 3000 years but none could ever change Iranian culture or the Persian language. These mullahs understand that they’re no exception to previous invaders. They can’t change Iranian culture and it infuriates them.
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types of ppl i avoid in tech based on my exp: - forbes 30u30 in their bio - works on BNPL - can't deadlift at least 2x bodyweight for reps - swears by esg, dei, etc any others i should be aware of? "avoiding stupidity is easier than seeking brilliance."—Munger
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"The best founders want other founders and operators (been-there-done-that) on their cap table (especially early rounds). They seek value, experience, and skin in the game in return for giving you allocation. Who would have thought?"
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Latest essay ~10k hits last 48h rationalvc.com/articles/angel Huge cred to @dunkhippo33 + @anothercohen for their incredible insights ref'd Others referenced: @ShaanVP @pinverrr @ImranMahmudMD @shervin @GeoffLewisOrg @rrhoover @jposhaughnessy @chamath @antoniogm @sriramk @TurnerNovak
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🤡🌎are these EU countries going to reject my visa-waiver application just like the US because i was born in iran,even tho i have a british passport and have never held iranian passport?🖕 before brexit i could live in zurich. now eastern europe may not even let me in w/out visa
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🇬🇧UK Citizens Will Need ETIAS Visa Waiver to Enter EU Schengen Area starting from November 2023🇪🇺 The European Travel Information and Authorisation System is a completely automated IT system designed to optimize EU border security. ETIAS is not a visa but rather a visa waiver.
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while u are all celebrating messi, i'm celebrating iranian bodybuilder hadi choopan - WINNER of mr olympia 2022 - not only the goat bodybuilder but the goat athlete standing w the people of iran and against the cockroach regime
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Hadi Choopan’s Victory moment at 2022 Olympia!
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the first 2-3 yrs of a skill/job just sucks until u get smooth. ur competence then leads to confidence. most ppl stay in same field forever so they feel good by confidence growing exponentially, but they're blinded by the fact that not actually growing by not learning new things
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faxx. next.js has been great on top of react tho and i finally understand the hype after using it. shoutout
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90% of React Devs always say 'there are some code quality issues and optimizations to do' Somehow this never reduces the # of bugs and I feel like it's just BS
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if u could obtain any single citizenship, where would it be and why? my answer...
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been on my mind since ref'd tweet: -quality of life -govt efficiency -tax efficiency, tax roi (byproduct of gov) -infrastructure -neutrality (war) -traditional fam values -low teenage birth rates -schools -urban planning -nature answer = Switzerland. "One for all, all for one." twitter.com/CyrusYari/stat…
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absolutely love the realistic ultra-rational skin-in-the-game indie-hacking bootstrapped small-bets Talebian corner of twitter a la et al breath of fresh air compared to the thick-skulled circle-jerk fraud vc corner who are some coders/indies i should follow?
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block button has become my new best friend. rarely had to use before. since my return after 4-mth break have used it several times no-skin-in-the-game pencil-neck soylicon valley dorks who'd get choked in a headlock around my achaemenian biceps irl get brave w elon at the helm😱
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those who go into finance/banking/consulting (or vc right after doing aforementioned jobs) are those who want engineering salaries without doing engineering work. charlatans. frauds.
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I was on a twitter break when our podcast ep w the exceptional went out. Never got a chance to post it here. My favourite podcast of all time. We also discussed Professor Taleb's great work. Watch here: youtu.be/WjZqpha3vEE Listen on: rationalvc.com
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Luke @lukeburgis was one of the first person to figure me out, so I assume he can also figure out other things as well. twitter.com/lukeburgis/sta…
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on the pod w Edward Thorp aged 90, said he looks so good due to running marathons since his 40s. at 90 he looks better than Ripp (aged ~65). at some point u have to make tradeoffs. in a couple years i'll probably give up strength (5x5) & go 10+ rep range + marathons too
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