Don't think you're nuts at all. When I had bikes in northern Ohio I always tried to go for a short ride every couple of weeks, mainly because I needed the therapy 😀. Pick a day where it's somewhat sunny (it was NE Ohio so few and far between in the winter) dress warm and go ride. When I was in HS it was the only form of transportation I had so I rode snow or shine. Never had problems with the bikes. Here in SE Texas I have found the hard way that my truck is affected by not running. I had a 2003 F150 and because I ride all the time it sits, only about 3000 miles a year are put on it. It developed a leak at the rear main seal. My mechanic son told me it was probably because it sits so much. Got a buddy who has his own auto shop, said the same. A couple of other mechanics I've ridden with agree. So 4 - 5 mechanics that basically don't know each other all agree. Can't argue too much with that assessment. That truck now has ~160K mi on it and I just sold it to my son who will fix the leak and drive it as a work truck.