Actually, thinking about other people's opinions about yourself isn't always bad. This is because basically self-conscious emotion comes from self-awareness. These conditions help us in thinking about ways to adapt in a social environment. Self-conscious also plays a role in preventing someone from crossing the line or violating social norms. The reason is, you will feel guilty and embarrassed if you continue to break it.
Positive self-conscious emotions if not excessive have many advantages. Feeling proud of an achievement can encourage someone to work harder. Confidence can encourage you to try new challenges. Even self-conscious negative emotions such as envy are needed to recognize what you really want in life.
So the opinion of others is really important to me.
Thank you!