Pffft! Look at this dude who assigned a tavern keeper to the inn while still allowing non dwarves entrance to it. Everybody knows that those knife-ears and humies can't handle nutritious dwarven wine. They get drunk and break shit. Best just to not have them in the fortress at all.
I've graduated to "late thirties" now and I've picked up so many small injuries that won't go away. Twisted my ankle 2 years back, still hurts but doesn't prevent me from doing anything. Fell while skiing a year back and my shoulder hurts whenever I do anything.
Any tips on how to:
Prevent further injuries
Heal the ones I got
I try to warm up, stretch, use hot packs etc but maybe I missing something basic.