Salam Yes saying Yolo(You only Live once) is haram(not true) in Islam because we live twice and we die twice too We live twice since in the womb of a mother and on the resurrection day. We die before alive in the womb of a mother and we die again on this earth after giving birth (be born).
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.