Damn it, the sadness will never leave, it’s always there.
It was hard for me as a child and young adult to understand my aunt’s loathing for the Japanese. She was a quiet, intelligent and reasonably tolerant woman but she absolutely loathed them due of course to Pearl Harbor. I feel that way now about muslims. I have a cold hard anger in my gut which I doubt will ever go away, even if tomorrow they all became reasonable and civilized people.