Yup. Psychosis doesn't always include auditory hallucinations in the form of voices. Hallucinations can be visual, tactile, etc. Psychosis also includes delusions, which are odd beliefs even when there is no evidence to suggest that they're real.
For instance, a delusion might be that one's mother has been replaced with an impostor. Or that the government has hidden cameras in one's house. Or that one's internal organs have been stolen from them.
Schizophrenia also includes a range of other diagnostic criteria which must be met. Among that criteria, hearing voices is NOT a required piece.
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.