[aerogelius]

Tbh I'd just steal all the stuff I can, and start moving on my journey, with a blanket and another blanket as my bed, snacks, food etc (also I would take my guitar and like a mug or something until I can like get a job and stuff). I don't have that much friends to start with so it'll be a bit hard, but I guess I would start looking for a safe place to sleep. I would come back everyday and lay out my blankets and stuff to sleep or just sit there. And for a while I guess I'll have to live on the money from street guitar playing, and the money I took with me before I left. 

I either get past this or die.

That was only the first few months/years in the homeless life. But I would be walking town to town maybe before or after the first few months/years and try finding a job. And start couch hopping from co workers houses when I can. Until I can afford a cheap apartment, I would have to do all stuff at a minimum with fast showers etc. And I would have to keep the job and work hard. Eventually until I can start doing the stuff instead of having to work work work.

Ok so there's a little 35% chance I might get to this point, but I would start trying to save up for college.
But if I don't go to college I would keep working at the job, until I can eventually find a better job near me. I would start to be able to afford better stuff and not live right on the edge of no money and stuff. And I can do the stuff I loved, like guitar, even more than I used to. But starting a band and getting rich etc isn't going to be the most ideal root, because by the time rock, punk, metal, and other genres would be dying out rapidly, getting replaced by genres like rap/hip hop etc. (and there really wouldn't be any profit off of it).

After my 20's I would probably make it to my 30's, working on a job I'm decently bored of, but most likely around the middle ranks of the job. Still living in the cheap apartment, but that's fine. Because I'm at least alive right? I guess it would be somewhat smooth sailing with a bit of bumps like bills, and stuff.

Now let's say I did start a band, and we made a good profit, and sort of made genres like rock and punk mainstream(ish) again. Well I guess that would mean I would have decently profited off it, with the other band members. I would probably be living in a better apartment, with a decent path. 
There would be a little chance of this happening, but you have seen artist's blow up randomly, from social media etc. But I'm probably going to say there would be a decent chance this is just a fantasy.

Anyways that is sort of my guide to getting kicked out and try and surviving ig if I make it out the beginning stage. But I wouldn't be the most fit to have this all happen and survive the first part.