Two people can see the same thing, disagree, and yet both be right. It's not logical; it's psychological.
Stephen CoveyIf I try to use human influence strategies and tactics of how to get other people to do what I want, to work better, to be more motivated, to like me and each other-while my character is fundamentally flawed, marked by duplicity and insincerity-then, in the long run, I cannot be successful. My duplicity will breed distrust, and everything I do-even using so-called good human relations techniques-will be perceived as manipulative.
Stephen Covey