Many people have no kids, or no parents (passed, or in another country), or live in a city (no yard, no car). The shape of their life is much different than you

Many people have no kids, or no parents (passed, or in another country), or live in a city (no yard, no car). The shape of their life is much different than yours. The lack of responsibility by comparison allows for this sort of venture to be prioritized. My life is like this (minus the startup, which sounds like a terrible time sink to me)