It sounds like you know and accept where this is going. My son, too will not take medications. His mood self-control, impulse control has improved radically. I believe it is maturation. He swears, too, that it is diet. May be also a great deal of exercise. Walking, walking, walking. There is thinking now that exercise and movement generally ameliorates depression/anxiety and even trauma.
So, if living alone will be a disaster--it will be his disaster. He may learn to clean up his act little by little. My son is doing a tiny bit better every month. But now he is back in our life--which is major--he used to just call the cops on us.
My son, too. Better, though.
This is what has to happen. And he take the consequences. Homeless? Fine. No food? Fine. Bills unpaid? Fine.
There seems to be no other way.
Take care.
