Not the only one.
And one of the fingers of my left hand has been forcibly curled, thanks to some scarring thats left the back of my hand looking like a fucking burns victim (well the palm side IS, courtesy of the ever-friendly and willing to babysit young kids, HClO4, but the scarring that I got left with after an encounter with perchloric acid in my youth, as well as some thionyl chloride, and some liquified sulfur dioxide, although none at the same time as each other. Might have been easier though having to recover only once.)
But now the back of the same hand has scarred, although through no fault of mine, due to an infection, that I think I must have picked up from a blackberry thorn or something similar after my last long-haul mushroom gathering hike (although I did at least get a big harvest of the scarce, and much-prized, crunchy and exquisitely tasty saffron milk-caps from the pine/mixed forest I was at
)