What if your job was open enough that you could find dozens of interesting fun things to code on the side? No job is that open. From your other comment in

What if your job was open enough that you could find dozens of interesting fun things to code on the side? No job is that open. From your other comment in this thread: I have some days packed with meetings and calls, and I actually find it refreshing/relaxing to work on more down to earth matters in the evenings or weekend. I guess I'm fortunate in that I don't really have that many meetings or calls, and I don't have to spend my weekends and evenings doing programming. I get to do mostly programming during the day. Then, in my off hours, I have the option of programming. But I also have the option of doing other things, like watching TV or reading a book, or going for a bike ride.