That boy who's eyes are half closed and red? He isn't a druggie like you say. He cried himself to sleep last night. His mum is in the hospital.
That girl who makes jokes about being alone and friendless? She isn't looking for clout. She's suicidal and needs someone.
That guy who is always there for his friends, no matter what the problem is? He isn't "gay". He just wishes someone would do the same for him.
My point is, you don't know what others are truly going through. Help them.