Two hands, two arms, a heart, mind and the works. Some of us are prettier than others, some of us are more intelligent, some of us wealthier. In psychological terms, you suffer from a low self-esteem. I mean what you feel about yourself. In simpler terms, you feel you are a 'no-good' person.
Lets begin here.
We have our own negative and positive points. The trick is to be proud of our strengths and work on our weaknesses. Simple as this may sound it is a tough job. The biggest problem is to accept our own shortcomings and then fighting them. To find solutions, you first need to know what the problem is.