Opinions please

As I have got older, I have found that life is better for me, if I have no hate or grudges toward anyone. If I get screwed by someone, it will only happen once, but I refuse to hate. I can tell them exactly how I feel, but it will end here.
Hell, that ain't no fun! Hate is easy, screw me once and find out. There are people I have written out of my life for better than 45 years!