Choose A person:

This kind of person is lack of self-confidence, old feel weaker thing a pain, because of this inferiority complex heart and often cause jealousy.

B:

Such people tend to be too confident, have confidence in your abilities though is a good thing, but once covered himself would be the jealousy of thunder.

Choose C: (Psychological tests /test/)

This kind of person is very suspicious, so often due to the great heart of envy, have such a lover friends but be careful.