What advice do you have for someone who is always worried about what others think of her?

I'm 23, but I still worry about what others think of me. Earlier I did it just so that I don't hurt certain people, but now it's become a habit. I'm always conscious about not leaving a bad impression of me wherever I go. It's almost like OCD.





On the surface, I appear to be a very confident person and people do tend to like me. But none of these help!!!What advice do you have for someone who is always worried about what others think of her?
I don care what other people think of me. I know they r wrong always. Many people= many opinions. If i know i look the best- then other people dont think bad about you. Just respect youself and say them- F.O.