How can I move out as fast as possible?

I an 18 year old high school student who is tired of my home life and being treated poorly and I want to move out as quickly as possible, What should I do?

You're probably the age of majority, so you're an adult....your decision....but you need to leave on good terms....family is forever....you love each other, you need each other....DO NOT 'burn bridges'....very often we ALL say things to people we love, in the heat of a moment that we absolutely don't mean....I wish you every happiness !!

OK HERE'S HOW you CAN MOVE OUT AS FAST AS POSSIBLE. 1ST you HAVE TO FIND A CHURCH, GET SAVED, AND PUT GOD 1ST ( IF you HAVEN'T ALREADY). THEN you HAVE TO GRADUATE FROM HIGH SCHOOL. AFTER you GRADUATE FROM HIGH SCHOOL you NEED TO GO TO COLLEGE AND WORK. ONCE you FINISH COLLEGE AND GET A DEGREE IN ANYTHING, THEN you WILL HAVE A WELL PAYING JOB. WORK, SAVE MONEY, DO YOUR RESEARCH, LEARN SOME RESPONSIBILITY AND MAKE SURE YOUR CREDIT SCORE IS EXCELLENT. THEN you WILL BE ABLE TO BUY A HOUSE AND MOVE OUT.

Probably the quickest way to move out is to have a friend who will let you crash on their couch for a while.

A more long term solution is:

Get a job and find an apartment you can afford on what what you make. Be sure you can afford enough Raman noodles and Macaroni & Cheese dinners to survive on.

Join the military and possibly risk your life for your country (or at least the multinational corporations who benefit from our military actions).

Please think about WHY you want to move out. Does your family know this is what you are considering and why? At 18 it is perfectly fine to stay based at family home until you can earn enough to fully support yourself.
If your family is cruel to you, or otherwise an unhealthy environment, then try to find a sympathetic relative who will take you on until you are through college.
If that is not an option, then find the best job you can, and find a good friend for a roommate. You will need to go to college, and it's really hard to do so while working and supporting yourself. At least find a mentor through your church, school, or community that will help guide you. Good luck!

Your family might actully be the easyest ay to help you move out if you are ready they can help you get a job and get started in, life them and friends. I don't know the hole situation so I can't really say much else.