Sri Aurobindo
Letters of Sri Aurobindo
Volume III - Part 4
Fragment ID: 13337
This pressure on the head always comes at the beginning; it is the pressure of the Force on the adhar preparing to make its way into it. The feeling lasts so long as there is a resistance in the adhar to the entrance and working of the Force. If the mind opens to the Power, it will cease and you will feel the Power working in you or within you.