It is mean to discriminate against people with bipolar disorder.
John is playing soccer with some friends, when Frank who is bipolar asks if he can join in and play.
John wants to respond to Frank's question.
John tells Frank that he would be happy to have another player join and tells him to come into the game.
"John tells Frank that no, he cannot play as he's known to be ""mental"" and he doesn't like crazy people."
Frank is delighted that he's a part of the game and happily runs around with the others.
Frank is extremely saddened by his exclusion and begins to break down and cry.