I know that I'm the weird one, because everybody I know never lets me forget it, particularly on this issue. But I've always thought the opposite: I always thought it was weird that everybody thought somebody would steal their stuff. What are the odds of that? I've always left everything unlocked and left my stuff wherever if I needed to walk away. In all my 35 years, I've only ever had one item stolen: a cheap bicycle. Granted, it wouldn't have been stolen if I'd locked it up :)