Pickpockets
Who thinks being a pickpocket is a good thing. Or having deft hands.
To put some context, when I was a kid this bully tried to steal my lunch money. Naturally I tried to resist and he did in fact, steak my lunch money. I stole it back, swiped it from his pocket while he was beating the crap outta me.
Well, technically that doesn't count as pickpocketing cos he was busy beating me up to notice? I don't know. It just seems like a useful skill in very specific situations.
Of course, not advocating this for actual theft or crime.
I can't actually think of any situation where you would every need to use it. It's against social norms, although entertaining under a controlled environment. You can get arrested, charged and prosecuted for it, which can have implications further down the road.