Alright kiddos I was a "lifestylist" for years, it was pretty fun time. I read way to much fucking Tiqqun and Post-left nonsense and thought muh insurrection was gunna happen. Its not revolutionary, but its an awesome way to live until you get burned out of it. Anyways i'll break it down for you OP
1) Sell all your shit and/or give it away, stop paying rent. If you cannot do this, put your shit into a cheap storage place and sign a year contract if you plan on wandering around for a minute. Don't have your name on a lease! Save a piece of mail that included your name and were you lived within the last 30 days, youll need this.
2) Quit your job obviously.
3) Close all your bank accounts, pull out any cash you have. Youll see why in later step.
4) Go to welfare office in your city, say your unemployed and have no income or housing, and you don't have any bank account with money in them (They can check this). Dont declare any income or property. Youll get the maximum benefit of SNAP (food stamps) and probably get a medicaid card for health insurance.
5) Now you have some food stamps and health insurance incase you get fucked up. Earlier I told you to save a piece of mail, this shits important. Go to your local Plasma donation center and sign up, usually most of them require a recent piece of mail to prove you have a place to prevent fraud. Plasma centers have all sorts of specials and you can get extra free cash on the side for food or whatever, I used mine on alcohol.
6) Go to punk shows or crust/grindcore shows and hangout with some crustys/dirty kids. Usually you can chill with them and find a nice place to crash, maybe even a crew to travel with.
7) Learn to steal, grab shit and go. Youll need food sometimes if you have no cash and snap you gotta do what you gotta do.
8) If you have a car, make sure you have a gas can so you can "Gask". Basically park your car at a gas station pump, grab your gas can and ask folks for a fill up. Usually they will fill it up, or give you cash, ive had time people filled my car up entirely.
9) Flying a sign/spanging. find a nice spot, fly a cardboard sign, depending on when and where you can make good money. Ive made a hundred dollars one day by doing this.
Anyways if you have more questions let me know.