Long if you're in the rock band, not looking for a GF, and not looking for a job. Perfect for retired men. Short, if you're looking for a GF, and looking for a job.
A lot of girls have a fetish for longer hair because they like to play with it, but they can get a bit creeped out by hair that is too long. As a guideline, you should get a haircut whenever it becomes long enough to tie into a ponytail (every three months or so), so people don't mistake you for a chick.
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.