As an entrepreneur you're not getting paid for the hours you put in.
And instead you get paid for how big the problem is that you're solving.
For how much it matters to other side (and not you).
And it doesn't really matter if it requires four hours of work a week to solve that problem or one hundred hours a week.
The only thing that really matters is the problem you're solving and how important it is to the other side.
So if you work on something that solves exactly zero real problems (or just your own money problems), then you'll get exactly nothing in return.
No matter how many hours you put it.
It's as simple as that...