[tugberkk]

This question just came after when I was watching House M.D. episodes :)

Question is right, I did not understand other commenters saying that it started with a false premise. People lie, people cheat, people kill and they corrupt. That is why we have police, that is why we have prisons, etc.

My personal solution is to interact with as less people as I can in my daily life. I have friends which I know and chose to be my friends; other than that, although I know not everyone is a bad person; I choose to interact as minimum as possible.