We all live in a same and small world , So , once you hurt someone it will come back to you . So don't play around and throw harsh words... If that person tell you negatively , just let it go and don't talk back. As our elders will tell once you talk back to them and hurt them , it is no difference between you and them . So just LET IT GO AND BE PATIENT . That is more important . We won't know how long we will live in this world so be happy as much as you want . Don't make a big deal of the people around you