Working hard while thinking hard and taking risks has made me wealthy. YMMV
Working hard while thinking hard and taking risks has made me wealthy. YMMV
I'm sure there are plenty of people who did the same and failed.
There are always many factors to consider but I would say the key one is luck. With a bit of luck you can easily miss one of the others (working hard for example) and still become successful.
No it doesn't because those aren't independent events.
Or they run out of time or money.
What's also important is to realize the external constraints. You should always plan to allow a couple of failures before reaching the end of the rope instead of going all in in the first try.
Taking your example if I can only do the task 3 times (for whatever reason: budget, etc) then my chances for success are a lot lower compared to a competitor who can play the game longer.
EDIT: Also it's important to learn and internalize that knowledge after each try. In most cases you can't do the same thing each time and expect a different outcome.
Startups in the typical SV sense are not the way to wealth, any more than professional sports. The folks with rare talent, and the folks around them that can glom onto those people, have a small chance of making a lot of money.
Everybody else, not so much.