List of books: Self-concept
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Self-concept refers to the the contents of the self ; that is, our perception of our own thoughts, beliefs , and personality traits ; a collection of beliefs about one's basic nature, unique qualities, and typical behavior. It is the total set of thoughts and feelings about the self; it consists of self-esteem and self-image; an integrated set of beliefs about one's personal qualities and attributes. People's ideas about who they are and what they are like.
Self -confidence is the confidence one has in oneself, one’s knowledge, and one’s abilities. It is the confidence of the type: "I can do this". " I have the ability to do this". Self-confidence is the one thing that is much more important than many other abilities and traits. If you do not have self-confidence, what you do will never become fruitful at all. The fruits of what you do without self-confidence are lost.