The main reasons self-confidence is important in human relations are:a. Forming relationships involves risk. b. Self-confidence makes you more interesting to others. c. The alternative to self-confidence is a lack of confidence. d. Self-confidence helps you appear important in the eyes of others.

Self-confidence is a key factor in human relations for several reasons:

a. Forming relationships involves risk: When we engage with others, we take the risk of being rejected or misunderstood. Self-confidence helps us face these risks with a positive attitude, ensuring that we don't shy away from forming meaningful connections with people around us.

b. Self-confidence makes you more interesting to others: Confidence often comes with a level of enthusiasm and positivity that can be attractive to others. People are naturally drawn to individuals who seem comfortable in their own skin and who can express their thoughts and feelings without hesitation.

c. The alternative to self-confidence is a lack of confidence: Lack of confidence can lead to missed opportunities and can hamper the development of healthy relationships. It also can manifest as negative behaviors such as excessive shyness, anxiety, or avoidance, which can put a strain on our ability to connect with others.

d. Self-confidence helps you appear important in the eyes of others: When you exhibit self-confidence, you are more likely to be perceived as capable and competent. This perception can lead to increased respect and admiration from others, which in turn can reinforce your own self-worth and the quality of your relationships.