The transition from the mental consciousness to the supramental consciousness does not occur instantaneously in all its fullness or completeness. The differences in scope, awareness and power are too large to accommodate such a result. Therefore, there are various levels of consciousness occurring between the mental plane and the supramental plane. Sri Aurobindo therefore breaks down the process into steps that systematically move the center of the awareness from “height to greater height”. The first transition he discusses is the development of the intuitive mentality.
“The first result will not be the creation of the true supermind, but the organisation of a predominantly or even a completely intuitive mentality sufficiently developed to take the place of the ordinary mentality and of the logical reasoning intellect of the developed human being. The most prominent change will be the transmutation of the thought heightened and filled by that substance of concentrated light, concentrated power, concentrated joy of the light and the power and that direct accuracy which are the marks of a true intuitive thinking. It is not only primary suggestions or rapid conclusions that this mind will give, but it will conduct too with the same light, power, joy of sureness and direct spontaneous seeing of the truth the connecting and developing operations now conducted by the intellectual reason. The will also will be changed into this intuitive character, proceed directly with light and power to the thing to be done…, and dispose with a rapid sight of possibilities and actualities the combinations necessary to its action and its purpose. The feelings also will be intuitive, seizing upon right relations, acting with a new light and power and a glad sureness, retaining only right and spontaneous desires and emotions, so long as these things endure, and, when they pass away, replacing them by a luminous and spontaneous love and an Ananda that knows and seizes at once on the right rasa of its objects.”
Other aspects of the awareness will change commensurately of course. “The intuitive mentality will be not only a stronger and a more luminous thing, but usually capable of a much more extensive operation than the ordinary mind of the same man before this development of the Yoga.”
Sri Aurobindo, The Synthesis of Yoga, Part Four: The Yoga of Self-Perfection, Chapter 20, The Intuitive Mind, pp. 777-778