No, many differant factors in life can effect your self- esteem
Self esteem is your opinion of yourself. High self esteem is a good opinion of yourself and low self esteem is a bad opinion of yourself.
There are two syllables. My-self.
There are two syllables. (him-self)
self-esteem means how you feel about your self (good about your self)
Self esteem can be gained by confidence. A person should attain confidence resulting into self esteem.
Self esteem can be built out of confidence. You have to attain confidence to get self esteem.
Self esteem is one attribute of knowing about yourself. A healthy self esteem person knows better about himself.
Self-esteem is how we value and perceive ourselves.
You write it as self-esteem. It is hyphenated.