Don't underestimate having a roof over your head and food in your belly, but I understand your question. What interests you? You tried some things that didn't hold your interest, which is fine because it's a process and determining what isn't your passion is also valuable and actionable information. One thought that comes to mind is to look at courses offered at your local adult schools. They can give you a very low cost introduction into some things that you may possibly be interested in. Woodworking, dancing, tennis, etc.
I wish you well.