There are 2 types of sensitivity - 1. sensitivity towards self & 2. sensitivity about others. The 1st one pricks you, the 2nd one makes you tick. The 1st one happens due to ego, the 2nd due to humility. The 1st one causes you to feel constant hurt, the 2nd makes you sensitive not to hurt another. The 1st one makes you a servant of your emotions, the 2nd one makes you a master. The 1st one is a receiver, the 2nd one a giver. A receiver can't control what he receives, a giver has full control what he gives.
It matters what you think of yourself, not that much what others think.