Question: Is the will that you need to achieve psychic will something different?
Sri Chinmoy: It all comes from the heart. If you concentrate on the heart, the heart expands; and if you have a feeling of expansion, that means your will-power is operating. But again, you may not immediately get the result of your heart's will. In that case, what do you do? At that time, use your mind's will to eliminate any thought. The best use of the mental will is to prevent all thoughts from entering into your mind. The best use of the vital will is to expand yourself, to feel that you are like a bird spreading your wings. The best use of the physical will is to feel that divine energy is descending and flowing like a river all through the body.
Sri Chinmoy, The quintessence of Knowledge-Sun, Agni Press, 1987