on boats and rowing
The cult of hard work survives because effort is the one thing that feels fully under your control. But control and leverage aren't the same thing. Effort sets your floor. Selection sets your ceiling. The people who get the huge outcomes rarely outworked everyone around them. They were early to a rising field, or standing next to the right people, or holding something that grew while they slept.
The reason is mostly arithmetic. Model what you get as your effort times your leverage, two numbers with very different ranges.
both numbers are multipliers against a baseline of 1. effort is the rowing, how hard you work, realistically 1 to 3, since nobody holds more than a few times the normal pace for long. leverage is the boat, everything outside your effort that scales the result: the field you pick, the people around you, what you own. it runs from 1 to thousands. so nearly all the spread in outcomes is the boat, not the rowing, and the easy rower in the fast boat beats the hard rower in the slow one by more than 30 times.
So choose the boat well before you worry about how hard you're rowing. Effort still matters, a lot -- but it matters less than the boat you picked, so pick the boat first.