It seems impossible to make a list of those characteristics of needs because human needs are the sum of hundreds and thousands of elements which have billions of characteristics and effectiveness. Their characteristics are so interrelated and interconnected, that they can not be segregated from each other. This book will reveal the purity, entity, eternity, morality, stability, reliability, novelty, richness, freshness, aliveness, uniqueness, fairness and worth of the characteristics of the human needs. This book will also describe the supply, availability, non availability and fulfillment of human needs. This will also clear that there should be equity, equality, accuracy, accountability and justice to fill the human needs. Thus the justice is also the urgent need of the independent estate for its survival in the world. This book will help to know the behaviors, attitudes, aptitudes, habits and ideas of the human beings as well as it will be helpful for the treatment of the ailing persons. It is also declared that as far as my knowledge and information goes, neither any active & proactive characteristics have been discussed, nor calculated so far