This past winter my wife fell while walking the dog. Just a little bump on the head she said, no need to worry. So we didn't, except our daughter did. So, hours of ER time spent with doctors and nurses and a couple CT Scans later our neurosurgeon said to us "See, at your age(s) you've plenty to be cautious about. It doesn't take much of a bump to leave bruises." Now, weeks later, all is as well as can be for the two of us. And although neither of us live in fear we do live a little more cautiously. As I type this my wife is putting the final touches to our picnic lunch we'll be taking along on our cycle ride today. As I slowly spin along I'll send out good vibes and best wishes to you Blackfly, in the hopes you heal well and get back to doing what brings you joy as soon as you are able. Paddling your canoe, riding your (next) bike, or walking the dog.
Take care.