“Revenge is an ugly thing. "He who seeks revenge digs two graves" I only say this because there are circumstances of life where JUSTICE IS NOT ENOUGH OR JUSTICE CAN'T BE HANDED DOWN. Those circumstances require to be AVENGED. This is when you MUST INFLICT PENALTY OR PUNISHMENT for that pain or harm done to you or another. To avenge a wrong is to seek vengeance or revenge. To make right that which was done wrong especially if that wrong caused grievous harm to you or another. This is a situation where vengeance or to avenge or to seek revenge is RIGHT AND JUST!. My explanation also should put some clarity on the old saying "Revenge is a dish best served COLD!”