Answer :
The question is asking to choose among the following is the main reason why self-confidence is important in human relation, and base on my research, and in my own understanding about human behaviors, I would say that the answer would be letter D. self confidence makes you appear important in the eyes of other people.
Answer:
D) self-confidence makes you appear important in the eyes of other people
Explanation:
Being confident about your strengths helps you draw courage and resolution when the going gets tough in life.