It is of course different is someone has suffered something worthy of being described as a trauma

Agreed but, there still comes a point where they must come to accept and move on. No one can fix them but themselves.

People are sensitive little bitches because they look out into the world or on their TV's and they see so many people moaning, crying or murdering for the most insignificant reasons

I see this as a symptom of the undeveloped. Actually, poorly developed might be a better term.

Let's instead focus on how shitty the meaningless stuff is.

This is the state of the world. Everything collapsing and people worry about the irrelevant.