It isn't weird. You would be surprised how many adults have a comfort item whether it be a stuffed animal, blanket, or something else. As long as something isn't negatively impacting your life, there isn't an issue with it usually.
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.