If you want to run your own business then you need to work at it.
You cannot expect your business to run itself.
You cannot expect to work "normal" hours.
You cannot expect to work a "normal" working week
If you can't deal with any of the above then simply give up now.
Sure, everyone needs to strike the balance between work and their private life
However, if you're running your own business you need to realise that you cannot think like an employee (conversely your employees won't think like you do either, but that's another discussion)