What I feel and think about myself is more important that what others think of me. Others may come and go, but you will always be with yourself.
Occasionally I do listen to others to see if they make any sense. . If there is some truth in what they say, then I may accept their point of view and this could involve a change in me. Otherwise I ignore them.
Too many people worry about what others think, because they don't want to think things out by themselves.