My wife gets frustrated when I set aside a side project or a hobby for a while and pick up a new one or return to an old one. She says she finds it difficult to

My wife gets frustrated when I set aside a side project or a hobby for a while and pick up a new one or return to an old one. She says she finds it difficult to support my new hobby knowing that my old one is languishing. But the way I see it, the day I have to work on a hobby, the day I need to put hours into a side project, that's the day it stops being a hobby. That's the day it stops being a side project. On that day, it officially becomes a second job, one that likely isn't paying me anything. I have two half-finished Rails projects, a half-finished Arduino robot, and a guitar that hasn't been played in a couple of weeks. And you know what? They've all given me some joy, and have been set aside temporarily when that joy started to feel like work. That's the reason I switched majors away from computer science. I like programming. I don't like being forced to program. I don't like making software for someone else. It's a hobby for me. Not a job.