Unsolicited advice: IME I've found being angry because I was right serves no one, least of all myself. I would recommend you soften your language. Harshness, even if warranted, turns people off, especially those who could learn most from what you have to say.
Unsolicited advice: IME I've found being angry because I was right serves no one, least of all myself. I would recommend you soften your language. Harshness, even if warranted, turns people off, especially those who could learn most from what you have to say.