If someone is angry and hurt, let them be angry and hurt for a while! Let them get those feelings out instead of burying it down and putting on a happy face when they don't want to! No one should have to actually feel physical pain from keeping negative feelings in because they have to fear that people like YOU will call them immature! Once they've screamed and cried it out, they'll move on, and they'll be able to truly be happy instead of faking it. If someone has been selfless for so long that they want to be angry jealous and selfish for just one time to know that they can actually have those feelings, then let them. As long as they're not being complete about it then shut up. I'm not angry at anyone, just ranting a bit. Sorry 

Bye bye for right now

love you