A business is started to solve a problem. But if the problem was truly solved, that business would no longer be needed! So the business accidentally or unconsciously keeps the problem around so that they can keep solving it for a fee.
If you set up your business like you don't need the money, people are happier to pay you.
Being self-employed feels like freedom until you realize that if you take time off, your business crumbles. To be a true business owner, make sure you could leave for a year, and when you came back, your business would be doing better than when you left.
Anything you hate to do, someone else loves. So find that person and let him do it.