I'm tired of having barely any alone time

I wish I could afford to live alone. Living with my mom is suffocating. I either have to wake up at 2am for alone time or wait until she goes to bed for alone time. Plus she's always been a prison warden needing to know where I'm going each time. It doesn't matter if I'm an adult and it doesn't matter how many times i explain to her that fact i might as well still be in highschool.

I've "stayed over" at work just for alone time. Basically means I'm sitting at a park or in my car for alone time. I'm going insane. I just wish it were possible to live solo without having to have a white collar high paying job. Average joe's deserve to survive too.