Getting off work at 10, staying up until 1 or 2 am, and then having to work at 9 or 9:30…not horrible but school starts soon and I hope I can get my sleep schedule right

I feel like many of us working in retail share this problem. How can we find that work/school/home life balance? I‘m one of the lucky ones who doesn‘t (yet) have any huge family obligations because I‘m single and who is only taking 2 courses. I can‘t imagine how rough it is for many others.