All the honors you have enjoyed will turn to ashes. Your anger will even separate you from those who are closest to you. Because of anger people lose everything, and their life becomes a waste. Therefore, in the Gita, Krishna taught the principle of love and the need to cultivate love to counter hatred, jealousy, anger and all the other bad traits that cause so much harm to you. Love knows no hatred.
Love is free from all selfishness.
Love is far removed from anger. Love is God.