In the field of mathematics we use so many types of numbers while in real life we are only confined to the natural numbers. Happiness of an individual comes from number, and this number may be the amount of his bank-deposit or it can be the number of people he could make him understandable to. Again we can define or express minimum happiness by a number, which is probably 1. Double of that happiness is surely 2 and triple of that is 3. In this way sorrow can be represented as -1 and a depressing condition can be depicted as – 5. So a symbolic number can represent the condition where sorrow and happiness both are there.