[pervycreeper]

There are a lot of assumptions implicit in that post. Maybe (certainly.) she just has different values than you? Someone who reads Marcus Aurelius as a teenager probably won't be particularly attracted to hedonism or conformity as a lifestyle choice.

[jazzyk]

Would it be hedonistic or would it make her less successful if she spent 1 hour/day hanging out with a significant other or her best friend? It would almost surely make her a better manager/leader, as leading involves other humans and gain a certain perspective on her business.

Also, what happens if thing don't work out? Her company is not public, may not get the next round of funding and then what? Or there may be a hostile take-over and she will be left with a decent amount of money, but no business. And nobody to talk to.