I was searching Google for a name given to a person who disagrees with the majority decision regardless whether he/she truly believe in the opposing idea.
An example, if everyone in group A agrees that John is showing attraction to Julie, Jim [Contrarian] will disagree and will say is something else. Now the same scenario, but group B, if everyone agrees that John is NOT showing attraction to Julie, Jim [Contrarian] will disagree and will say something else.
If Contrarian is the right word for Jim's behavior, is it a psychological problem? If yes, what is the closest term used in psychology to describe such behavior?