Best advice

The best advice I ever got was from one of my best friends he told me that I should just be who I want be to and forget people who dissaprove. I try to pass thatbadvice to my sister because first I feel like it is great advice and my sister is always trying to be who her friends want her to be. In my opinion they really are not even her friends. I think she should be more of a leader then a follower.