According to Professor Mehta, when a requirement is met, there is definite satisfaction. This happiness or satisfaction is achieved in the process of removing suffering. This makes it possible because in the situation of the need being present or inability to satisfy the need, there is a feeling of sorrow, which is a symbol of the consciousness of the brain. According to Mehta, this consciousness is necessary.

According to Prof. Mehta, there are some requirements such that whose absence we feel, but sadness is not prevented. The prevention of suffering does not happen because it does riot exist in the consciousness of the mind. It comes in existence on completion of consciousness. According to Mehta, the fulfillment of the requirements is soothing. A person who has never heard of something nor or has ever seen it, will certainly not need the consciousness to see it, nor will there be a feeling of sadness in the absence of it. But even then if he sees that consciousness, then surely it will be blissful. Thus fulfilling the conscious requirement will provide positive contributions. But once the unconscious need is satisfied, again consciousness comes in front of us as a necessity.