The desire to be better implies that you are not good enough
Confidence in itself in trend today. The request for a lifting of self-esteem is so frequent, especially among young people (and this is our time to forty), which, perhaps, it would be possible to make a "product" and sell on every corner. Will fly away - like hot cakes. However, it is not difficult to see what happens.
What is in this funny? Yes, what they sell you what is not. There is no absolute self-confidence, and the high self-esteem is not only not needed, but even harmful.
I will explain popular.
First, real confidence invisible for yourself. Secondly, confidence always concerns something specific. It is impossible to be confident in everything, it is myth, absurd. And it is impossible to "demonstrate" confidence. A confident person does not show his confidence, does not create it and does not worry - he has enough self-esteem. So how to become sure?