Warning, personal opinion comming up
Jut look around...
war...rape....murder... every day most of us hear about at least one thing that is done in evil, by other humans.... I guess ome people just have a lower tolerance to these things, and are unable to realize that even though that´s how it is, it´s not how it should be.
..and where is the line betrwwn a psycopath and a "normal" but, byr each persons definition, cruel person?
I was bullied for many years, and I strongly doubt any f them ever regretted what they did, but I don´t thnk they were all psycopaths. it´s just the way of the world... some will be more cruel than others, and care less about it. Even though Jesus won over our sins, satan has much power in this world, to corrupt minds, and even if he didnt, we´d probably managing messing up on our own somehow.
Maybe becomming a psycopath is "easier" than dealing with all the pain?