Anyone who works alone should have their cell phone on them at all times, just as a safety to call for help, now this has been pointed out to me several times by older gentleman, with age comes wisdom and with wisdom comes plenty of added tools, like overhead hoists, padded chairs, added nap breaks, shorter work hours, equipment to help lift things, a helper to help lift things, bigger impact guns, less pry bars around the shop, no pipes to put on breaker bars, more bandages on hand in case you need one, and the most priceless, the "can do" button, where you poke your helper and tell him, you "can do that", while I go do this over here, and the best one ever, "you operate at the same speed as when you were younger, just somewhat slower than before and more carefully", now I'm thinking thats in the eye of the beholder, not sure though.
Also have any of you guys noticed over time the ground gets harder, when your 20 years old the ground isn't as hard as when your 50 and as you reach 70 its hard enough to be dangerous and cause serious injury, a friend pointed this out to me a few years ago, he assured me the cement in his shop was way harder than it was in mine, I supposidly had a softer grade of concrete by his standards anyhow, I'd never looked at it that way before, couldn't argue with him, because I told him I had no intention of finding out which was actually harder.
Anyhow its good to hear you didn't get seriously hurt and only the ego got pretty banged up, as the years progress the ego heals way faster than the body, that or else I can't remember as well, not sure which.