I'm not trying to gatekeep or belittle the author, but there's something funny about this genre of articles that assert with utmost conviction what it takes to be successful in business. Of course, we all have opinions, but this piece doesn't say "here's what I think". It says, more or less, "here's how you succeed".

There are two things that are undoubtedly beneficial. The first one is a degree of unreasonable optimism or arrogance that pushes some people to try while everyone else is sitting in comfy armchairs, explaining why the idea is boring or can't work. The second is a financial safety net, so that you can try and try again.

As for everything else, it's reading tea leaves. There are folks who believe you need to be like Steve Jobs. There are people think you need to be like Elon Musk, or Bill Gates, or Dario Amodei, or Sergey Brin, or Warren Buffett. Good luck reconciling that.