When we came to this human world we had to live with this human population. We have to deal with these humans. When we deal with and when we live with these humans, we will see so many good qualities as well as bad qualities. The problem with us is we are programmed and we have practiced always seeing the faults of people, the dark side of people, and the evil qualities of people. The more we see the dark and the bad qualities of people, we get angry. Sometimes we may hold on to resentment, sometimes we may become jealous. These evil thoughts may come into our minds when we deal with humans and when we see the dark and evil qualities of humans.