One little boy turned to the kid next to him, and he said, 'I hate you.' And this kid was devastated. He started crying those only tears you can cry as a child. He was saying, 'I don't know why you hate me; I don't know what I have done to make you hate me.' And then softy, so quietly you had to strain to hear it, he said, 'F**k.' And the first boy heard him and said, 'Hold On. Do you swear?' And he said yes, and they were friends again. Don't tell me swearing it wrong. I have seen it's healing properties.