Inferiority is the hatred of oneself, the expression of contempt for oneself, the absence of the opinion, and the use of other peoples judgment to kill their own confidence, which is the root of many tragedies. Inferiority is the natural enemy of self-confidence and the trap of life. "Self-confidence is the first secret of success," says scientist Thomas Edison. Self-confidence is an important component of a person. It is the most reliable capital for people. Confidence can remove obstacles, overcome difficulties and make people succeed. Remember, its not because some things are hard to do that we lose confidence; Its because we lose confidence that some things cant be done. So learn to accept yourself, appreciate yourself, and take the first steps to success.