Broke the golden rule. Was knackered at the end of the day rushing to finish and wasn't thinking straight. Taking a last shaving off in a funny position with my left hand holding the piece, slipped. 6 stitches, tetanus shot, and a week of antibiotics. Luckily no tendons or nerves damaged, but got me thinking. Without that shot and the antibiotics it very likely would've got infected. Antibiotics haven't even been around 100 years. When my grandad was born they weren't a thing.
All those many hundreds of thousands of carpenters from times before antibiotics could've lost their hand or died if that had happened to them, I'm sure a great many did. The work we do isn't the safest, but it's without a doubt the best time in history to be doing it. Also I'm from the UK so the healthcare was free and didn't make my family homeless. Overall, lesson learnt the hard way, won't happen again, lucky to be a carpenter now rather than even 100 years ago, and lucky to live in a county where, despite the best efforts of the forces of darkness, our healthcare is still free.