Excellent discussion. In my case I have a lot of different hobbies and I switch back and forth depending on my mood. I hunt, fish, bicycle, metal detect, read, hike, etc.

I have an awful time leaving things at work. I'm an RN working on a critical care unit. I couldn't even begin to count the times that I have woke up in the wee hours of the morning worrying about a patient. I told a colleague once that my job would be a lot easier if I didn't care so much.

LW