I've asked this question to myself, many times. But how exactly do you roleplay as a burglar that breaks in and steals a prize possession? Because letting someone know that you stole X thing kinda defeats the entire purpose. I mean this like /em took Player's trophy and placed it in her bag without being seen isn't really what I call thieving. So how do you actually roleplay as a thief or a burglar?
More over, I guess you can just go into another person's mansion and steal an item from there but how will they know it's missing?
Forgive my english. Im not adept at it.