[hackandtrip]

There is no way a person in his position has any time for focus. CEOs of big companies (especially in case they manage multiple companies!) usually act as firefighters and mainly mentors to top-management. They need to be able to quickly jump between calls, board meetings, press, Q&A, in matter of minutes.

Something very similar is also written in Cal Newport's Deep Work book, where Jack Dorsey's typical day is outlined just as a series of interruptions.

I guess that tweeting between these interactions is not that time-consuming for him, + he actually sleeps at the workplace and is 100% focused on work.

[themitigating]

Amphetamine addiction can cause impulsive behavior and allow a person to work abnormal hours

[operatingthetan]

That's been my theory about Musk and SBF for a while. Both the behaviors and the physical tics that accompany it.

[d0mine]

Cocaine addict may be behind long hours for medical doctors: "Fledgling residents had to suffer long, consecutive work shifts, day and night. To Halsted, sleep was a dispensable luxury that detracted from the ability to work and learn. Halsted’s mentality was difficult to argue with, since he himself practiced what he preached, being renowned for a seemingly superhuman ability to stay awake for apparently days on end without any fatigue. Only after Halsted’s death did a secret come to light that explained the maniacal structure of his residency program and his ability to forgo sleep. Halsted was a cocaine addict" https://medicaljustice.com/a-century-of-brutal-call-schedule...

[meepmorp]

Thanks, that article was wild.

[FranzFerdiNaN]

Nah, he is just yet another incompetent person who became rich mostly due this parents. He cultivated an image in f being a genius and it worked for a long while, but with Twitter he showed his true capabilities because he had no one who did the actual work.

[macintux]

There’s an interesting dive into his educational and work background floating around Twitter right now; it sounds like he lied about his college degree and was working in the U.S. illegally for a while as a young adult.