[ZenGum]

I'd be a ghost and haunt some old library or laboratory; when I come across some inquiring young investigator I will ask them to set various things right so that I can "find peace", and then make up the most bizarre quests for them - I always wanted to place a pink bucket over the head of Michelangelo's David - and see how long it takes them to realise that I'm just messing with them.