70 and still riding, but I can understand why different people can lose the joy, and in so doing, can't get the drive to go for a ride. My excitement door was closed after two contacts with deer, it's not as much about hurt/damage, as it is the realization of 1st hand experience how quick these deer can get in front of me. I still go riding, but I don't have the joy to just breeze down the road, it's a constant search for those pesty things, which watching for people is more about intersections, where deer come out of no where with vegetation no more than 5 to 10 feet from the road, so if I drop the speed to a safe crawl, I've lost the joy.
There's different reasons for different people, work, time, family, obligations, draw the innocence of the ride, "Have no fear".
I've mentioned deer before, right after my 2nd deer strike, I've ridden all but 2 of the 48 continental States. WV. has the worst strike record, my State(VA.) comes in 2nd(I think) with 1 strike for every 112± vehicles. If that number was the odds for the Lottery I'd be buying tickets.
In general, keeping a mc for riding out of the routine day trips, like going to a State with the odds dropping, which is done two ways, the state has very little deer, or the space I'm riding in has wide open margins of space between the road and the brush.
Well wish's to you Speed, what ever you decide to do.