So @marckohlbrugge gave me an idea Check how all your food and health things affect your productivity I log most of my work (and many other things) religiously on his site so it's easy to pull it from that Good for my productivity: 🧑‍🏫 gym with PT +20% 🧈 low fat food % +16% ☀️ tan +16% 🏋️ gym +13% 🥵 high strain +13% 🍚 high carbs % +12% 🔥 low calories +10% 🥩 high protein % +9% ❄️ cool bedroom +8% 🌡️ warm bedroom +7% 💧 humid bedroom +6% 🧘 low strain +1% 😴 good sleep +1% 🧖 sauna +1% Bad for my productivity: 🍺 alcohol −28% ✈️ travel long-haul −26% 🤒 sick −25% 🧈 high fat food % −24% 💆 massage −23% 🥩 low protein % −20% 🛩️ travel short-haul −18% 🔥 high calories −14% 🍚 low carbs % −12% 💻 coworking −7% 🏋️ gym solo −7% 🥱 bad sleep −6% 🛁 bath −4% 🥋 martial arts −2% 🌵 dry bedroom −2% Most interesting for me is that days where I go to gym and have heavy strain are actually the days I am most productive (🧑‍🏫 gym with PT +20%). Even with 1 hour spent in the gym and another 30 mins showering after etc. Then if you look at the worst for productivity: imagine having a life flying around all the time (✈️ travel long-haul −26%), drinking alcohol (🍺 alcohol −28%), overeating (🔥 high calories −14%) low protein (🥩 low protein % −20%) fat food (🧈 high fat food % −24%) Also interesting coworking (💻 coworking −7%) with other people destroys my productivity (kinda obvious though but worth it for social) Note: most of these are not significant so they're more directional hypotheses to test more and require more data (which I collect every day of course) See correlations at

time to vibe code some stuff on this little thing it has: - multi-touch screen color display - camera - wifi + bluetooth - microphone - speaker - microSD card reader - proximity + ambient light sensor - accelerometer + gyroscope - magnetometer (??) - usb-c and a built-in battery so I can take it anywhere

You need to upgrade your Rails application right away if you're using Active Storage to store files and allow uploads from untrusted users. The underlying libvips used for image processing has a severe security issue. Great work by @flavorjones to lead the response on this.

whenever a creator is demonetized, @nikitabier shares charts backing up his claims of the user stealing content etc. great way to provide transparency would love to see that type of reassuring evidence on links no longer being nerfed

me and @jrfarr had quick chat during @stripe sessions last week about startups, domain names, agents taking your business into unexpected directions, and the most common mistake founders make

“The next big thing will start out looking like a toy” GPT-3 fits this perfectly. I’ve been playing with it for hours now. You can describe a character in plain English and have a chat with it. You can have it automatically generate product ideas, provide advice, etc.