When the Kundalini crosses the Agnya, you become thoughtlessly aware. Thoughtlessly aware means, you are aware but there is no thought. You become silent. When it crosses the brahmarandra then the vibrations start flowing through you, and you get cool vibrations.
Nirmala SrivastavaSurrendering means cleansing yourself completely, getting completely detached. Detachment is the only way you can rise.
Nirmala SrivastavaThe Spirit is like the steady axis of a wheel. If our attention reaches the immovable firm axis at the very centre of the wheel of our existence (which is constantly moving), we become enlightened by the Spirit, the source of inner peace, and reach a state of complete calm and self-knowledge.
Nirmala Srivastava