Work in a store. Keep an eye out for pickpockets and shoplifters and the like. You don't have to go "Hey, thanks for the interview, I'm the song of the God of Thieves," but saying you've got a keen eye for people who're up to no good and can spot someone plotting to swipe a McGuffin from a mile away is a talent. Assuming that's how that all works. I don't know. Just trying to help!