Randomly thinking what a normal person could do if they were transferred to a comic book universe and one of the possibilities became blackmailing the characters since you know all their alter egos. (Assuming you're a fan of said universe) But then I thought... can you really blackmail a lot of them? Look how that worked for the one guy in the Christopher Nolan trilogy, Morgan Freeman told him off. I guess superheroes like Superman wouldn't harm you but I feel like they'd have access to mind wiping stuff if they really needed it.. Discuss? Mebbe?