I learned a long time ago that making your hobby into your livelihood is a good way of screwing up your hobby. When I was young I loved cars and anything about them and when the opportunity arose I started my own business repairing them. Fast forward 25 years when I sold off my business and I hated everything about cars and repairing the damn things with a vengeance. I won't do the same with music. Money is of no importance as long as I'm enjoying what I do.
I've played in quite a few bands in lots of different genres and have found that I hanker for he types of music I'm not playing at the moment. I currently play in a rock band and would love to play some jazz funk, latin or soul, but without side projects that I don't have time for it ain't gonna happen and I'm fine with it.