Quoting 1inpink2inblue:" Yeah everyone says that but I have yet to hear ONE realistic option as of how to do that that I haven't already thought of and/or tried."
Get a job & move out. That might sound hard, but it's totally possible.
If you become homeless there are shelters that will help you. Cash assistance, the homeless program, food stamps, take & use all of the public assistance resources they give you. There is ALWAYS a way out if you're willing to work for it (& do without stuff in the meantime)... Don't give up.