@markarayner Go look up "Hector Picard", he's a former sparky that sadly got a bit too close to some HV circuits, lost his right arm at his shoulder and is left just past his elbow.
Despite his #disability, he does #triathlons, riding an adapted #bicycle without #prosthetics.
There's a video of him successfully changing the front tube on a bicycle unassisted using his stump, his feet and his mouth.
When we diss, we miss seeing the ability. 🙂