World of Cardboard
"That man won't quit as long as he can still draw a breath. None of my teammates will. Me? I've got a different problem. I feel like I live in a world made of cardboard, always taking constant care not to break something, to break someone. Never allowing myself to lose control even for a moment, or someone could die. But you can take it, can't you, big man? What we have here is a rare opportunity for me to cut loose and show you just how powerful I really am."
Quote from superman unlimited...
Now this isnt a superman thread. So dont go get your panties in a bunch. This post is a question about what hero/s are also failed with this trope. And at what level? Who holds back the most?
And who when finally cutting loose eclipses the class they are most commonly placed? Finally which hero when pushed or pressed has been shown to be the most powerful of all?