I was so obsessed with cutting keys. Yeah, your standard house keys in the US these days are probably an SC10 or a KW1, which is what I usually cut, but every once in a while someone would come in with a key for some closet in their house keyed back in 1913 and they’d be like “can you copy this” and I’d be like uhhhhhh and find some keys that haven’t even been in circulating since 1970 and I’d be like “let’s find out” and usually I could manage it but then the real challenge was for the manager to price the thing
also we didn’t have a laser etcher or anything so when people needed their keys numbered or labeled, I got to put them on an anvil and hammer little stamps onto them one letter at a time and I have to say I think in a past life I was a locksmith
