Proverbs 29:25 “Trembling at men is a snare, but trusting in Jehovah is protection“
I've always worried about other people's opinion or how they might react or act. But before any of that, I learned through the Word of God that trusting in God, and not in outward appearance (Or what we see or feel) can overcome all fears of mankind, where's if I were to worry it will only trap me in shyness and introvert.