Bad Luck Gone Wrong

Stiles' has always known he's has horrible luck. He knew that when he was fifteen and he's been run over. Three times. In one day. Once by his own grandmother. It goes without saying that Stiles knows how bad his luck is and he knows how much he attracts trouble, so when he started getting haunted by poltergeists – and really? Ghosts? – he really shouldn't have been surprised.