/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: francoisquer https://cdn.slidesharecdn.com/profile-photo-francoisquer-48x48.jpg?cb=1523483725 Mean people have a lot of inner issues that they can not deal with just because others have hurt them in the past they think its fair others should play a part. So being mean to others gives them better reasons to make themselves better . Seeing others feel worst is the only way they thrive to live!