I've been lucky - I've dealt with, and studied with, VERY successful people, and it seems to me the more successful the performer, the less they have to hide, and the less they feel it necessary to make you feel bad about yourself or what you do. That's true in many arenas, though – the more comfortable someone is in his or her own skin, the more they have to offer, and the more comfortable YOU feel while around them – you can actually connect and share as human beings. The pressure of trying to impress one another evaporates, because a mutual respect already exists.