If you genuinely cannot distinguish between someone being happy and justifiably proud of their accomplishments, and someone who's bragging, then you need therapy. Same if you think your threshold for self-satisfaction is where everyone should be, when you know it's lower than it should be. And if you are seeing a therapist, then talk this out with them.
I'm not saying this to be snarky or to put you down; I'm saying it because needing other people to be miserable or you can't feel comfortable around them is no way to go through life.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.