Is there a way out of here?

First of all I do not realistically intend to leave until I have my GED and at least have a job that can support one person.

What I am looking for is hope that I could get out of here.

I have been dreaming of being out on my own since I was 12 years old. I really love my family but they have been so negative and it hasn't gotten better. My parents both suffer from depression and likely my brother who lives at home too It took me years to get past mine and I don't want to be dragged down with them.

I find it hard to have patience with them especially my brother and mom. My dad is usually okay but when he does upset me he is by far the worst.

I am 18 years old I do have a plan. GED, Cosmetology school, and maybe a mission for my church for 18 months depending on how things go. And then a job and moving out and maybe some more college.

I just want to know of way that I can leave now if any. I do well alone and my fear is that I will never get out or have the opportunity to be on my own. my parents (whom I love dearly ) are horrible with money. So I do not have a cent saved for college and I just feel so trapped. So if anyone has advice on ways I can move out ASAP for a little while or just some place to go when I need to get away. I know this question is rather moot but I just want some hope.

P.S. I don't have a car or friends to stay with