No. It might appear that it is not harmful by many but accidents can happen at night or in the dark. Make sure you always keep a light on or at least your phone with the screen on.
The problem here is that you will eventually orgasm, and if you don't see where the come goes it can land in your eye and eventually suffer an infection. Sperm caused eye infections can be make you go blind. Be careful and good luck.
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.