This happens to me off and on, and generally it's a shift in my hobbies. Spring - Fall, I'll do R/C anything, and only do maint work on them if possible. Winter time, is build time for me. However, I too will be taking this winter and likely into summer off from R/C. As I'll be moving from CA to WA.
Which is semi great. I'm losing 2 great R/C people I hang out with (one crawler, one race track person). But, I'll be gaining a whole new area to explore, and the wife signed off on a rock garden in the backyard (provided I get the Firepit and deck done first)...
Work, Work, Work, Work.... And a whole new realm of terrible financial decisions!