Those Sikhs who cut any of their hair do so because of outside pressures. Society and/or family are affecting them. They have forgotten, or perhaps never understood in the first place, their identity as Sikhs and the purpose behind the practice.
Sikh men who trim their beards (or hair) may not have chosen to be baptized in the Amrit Ceremony. A baptized Sikh commits to observing the Rehit (code), which commands one to keep their hair uncut. More.
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.