I once took a self-test to see if I really had pyromania. Here's the abridged version:
Do you like fire?
Do you like to watch fires?
Do you like to set things on fire?
Were you hugged enough as a child?
Um...well uh...maybe I...
Are you a loner?
Have you ever just felt plain awful?
ALL THE WAY!
Congratulations! You are a pyro! Now get help.