I want to believe in such a redeeming explanation for moral failings, but I think my experiences have shown that a lot of people just care about themselves, and

I want to believe in such a redeeming explanation for moral failings, but I think my experiences have shown that a lot of people just care about themselves, and some are enthused to defeat or put down others, even by cheating or other abuse. I wish I knew where to get help. I just want to have a normal life.