"His death was a terrible blow for all of us. We never thought he would kill himself. He was a kind of reference point for us, a model of great serenity and balance. After he killed himself I realized that of course the memory of the camps can never be effaced in any survivor. So many of our great witnesses to that horror have committed suicide. But for every suicide there are always undoubtedly countless factors which must be appreciated. These are never simple matters. But I’m sure that the memory of the camps makes it impossible for one to completely accept life afterwards. And yet he was a person, as I remember him, who was extremely serene and ironic. In the end, though, the torment of his experience in the camps was intolerable. (PB: Would you say that in Italy he was chiefly appreciated for his writings on the holocaust?) NG: No, not only for those, but in general. He was recognized as an extremely important figure. He hated the word ‘holocaust’, though, and so do I. In Italian, at least, it has the distinct effect of ennobling something which cannot be ennobled. I feel “genocide” is a better, more accurately descriptive word. But, yes, he was recognized and respected in every imaginable sense."
January 1, 1970
https://en.wikiquote.org/wiki/Primo_Levi