24 villains time off
They probably spend their time off being negative Nancy's, and trying to bring everyone down. Like i heard in a school assembly years ago"you can be a hero or a zero". Well the hero spots obviously already taken so what does that leave for the villain? right ZERO so his main job will be trying to make others feel half as bad as he does. They probably spend bunch of time rehearsing different lines of what to say when they see the hero again so they dont have to make it up as they go. Any time they have left after all these things they probably spend working out to make sure they can have the finesse they need to take the hero down.