Apart from the obvious,will YOU ever stop riding.?.

Probably.
Health will be the one thing that stops me from riding. Its not the best and i can now break my legs and arms after the slightest of falls. Its going to eventually get to the point where I cant ride anymore due to pain in legs/not being able to support the weight of a bike. Hopefully thats a long way off though. Until them ima enjoy every bit of riding i can squeeze in

 

NOT A PRAYER!
If I lost both legs I would still build a bike for my needs. Obviously a trike with chair access. But it would have a proper bike engine in it, and not something small either. I did see a couple of Hyabusa's at Bike Fest last year customised for wheelchair access and use. They looked really good as well; strange but good.
The only thing that would probably stop me is the loss of an arm..........but that is by no means a certainty.
Bought a t-shirt from the bike show in November that says "When I get too old to ride, somebody please shoot me"