Tough call but the ED is a lot more secure than the playing gigs.
Mmmmmm, not always. In my case, it was the opposite. Teaching was my "Plan B" just to change things up a bit. Sometimes, you just need a different perspective. My life on stage has paid the bills, educated my kids, and kept me sane ... or at least, as sane as an artist can be! lol
Plus ... I hear there's little blue pills for that whole ED thing. (Can't comment from personal experience, of course)