I had a bat mitzvah, was confirmed, went to Jewish summer camp, I go to temple for the High Holy Days. I think, like most people in their early 20s, I kind of strayed away from it. I think once I have a family I'll be back into it.
I couldn't run a tight schedule, and if you're any good at teaching, you get sucked dry because you like your students and you're trying to help them, but you don't have any time left to write yourself.