Craving is when you crave for something. Craving is identical to expectant mother. But craving can be had by male too. And everyone can crave. It occurs because of our brain. Naturally our brain is craving for some things. Those some things are eat, drink, sleep and sex. Can fulfill those is a beautiful thing. Moreover if you can fulfill them without getting ashamed, must be a blessed thing. Cause the people are special people. Be grateful if you the one.