The best advice i ever got was when i was about 7 and i said to my sister oh my gosh you are dumb and my mom caught me and said if you don't have anything nice to say don't say it at all .W hen she said that i started to say that to all my friends when they say something mean .Like when there was this girl and her name was Ashely and she was really mean so people would be mean to her and my teacher would always say if you don't have anything nice to say don't say anything at all.I think that this is good advice because say you do if you do follow the advice then there will not be ANY mean people in the world witch will be awesome.But i am pretty sure that not everybody in the world can do it but i know that you can and if you do it then i am pretty sure that other people will do it to and we will get close to the whole world being nice ummmmmmmmmmmmmm so no mean people in the world uh

AWESOME