Cancer men are very critical and hard to please. Nothing you ever do will be good enough for them. They seem tough but really thier feelings are easily hurt. The more angry they get the more you know that you have hurt them. They hold a terrible grudge and almost never truely forgive. The glass is generally half empty rather than half full. Also they hold you accountable for all of the things that you do that make thier life more difficult even though you never knew what they really wanted because they never told you. Everything you do could be taken as a direct insult to a cancer so approach cautiously. What they truely want out of life is to feel secure. They need a stable home environment; a full fridge, a clean house, enough money in thier savings account, all bills paid on time, "enough" money coming in on a daily basis, people that do not interfere with thier security, and a doting loved one by thier side that "truely" cares. The cancer typically needs as much ego stroking as a Leo if not more. An unstable cancer is the worst kind meaning until they get stable they will make anyone's life around them miserable with complaints and criticisim.