I want my teen ghost girl to be an adventurer when she grows up, and have already started taking her to China. I read somewhere that ghosts cannot be harmed by the traps since they are already a ghost, but my ghost girl has had a few too many mishaps trying to cross fire traps. She actually does catch on fire, and receives a moodlet that is counting down the minutes. What happens when the minutes reach zero? I haven't been brave enough to test it myself. She is a ghost I've raised from a baby, not a sim I've killed and brought back.