It is common to meet undesirable people, although at some point I have thought of hanging more than one, I close my eyes and breathe. The worst thing is that this type of people is that they think they are better than everyone and usually take merits from others and talk behind other people's backs.
Yep I agree, they often think they are better than others, it's incredible how powerful self-delusion can be right?
The human being has a great problem of distortion of reality, we see things where they do not exist. Maybe that is why some people have an ego. In the cloud is why we often know the concept of humility, but we do not practice it, we are not designed to support so much truth. I think that is why we are inclined to tell so many lies.
You say it well and I agree completely; there's nothing to add other than thanks for your input.