How do you feel when you want something very badly and you cannot have it? Why is this so important to have?

The wants... is most of the time something we can't have or get. Well it depends what it is... If its an object, thing, or person. You can work hard enough to get whatever thing or object you have. There's always that chance. If its a person, well then that is completely different. Its harder to get over if its a person cause well its not up to us whether we can get "it" or not.. Its up to them. You have to learn to live with what you have, and work for what you want. And if you can't get what you want. always be appreciative for what you do have.