No matter what people say ablout me, I will still be I

In this world, everybody is individual and has his/her own thoughts. I used to be very caring about what other people think about me and my behaviors. I was so afraid of doing something which is not accepted by even one person. I used to anticipate other people's compliments to judge whether I was worht to live in this world or not. But I am totally changed now and I can do everything just on my own thought. I don't consider other people's thoughts about me anymore and I feel very great now because I am confident in myself.