I had recently watched Fantastic Four and Spiderman. And I thought I want to write about superheroes. But not ordinary superheroes with the ordinary super sonic hearing, going invisible, etc. Also I didn't want that kryptonite or silver, etc. to kill them. I was thinking of writing a psychological super hero novel. Their "weakness" is themselves, of course the enemies, and their own minds. There would be five heroes thus: The League of Five. They would all suffer from different mood disorders. Such a bipolar disorder, obsessive compulsive personality disorder, anti-social disorder, etc. So they all are pretty much insane in the membrane just like their enemies. What I am having a hard time is with their powers. I am not exactly sure on what to do about their super powers. I don't want them to gain their powers in that generic radioactive way or radioactive spider, etc. Could someone help me with this? Just you know help me with some ideas.