You could certainly be empathetic to that person and understand why suicide may seem like a viable option, but I think if you ask someone not to kill themselves, it is sign to that person that you care and offer possible hope.
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.