Sri Aurobindo
Letters of Sri Aurobindo
Volume III - Part 4
Fragment ID: 13338
Tell him that the pressure on the head is a sign of the descent and working of the Force from above and of a certain resistance in the adhar which almost all sadhaks have at first. The calm is the result of the working. When the resistance disappears, the pressure is no longer felt but one becomes conscious of the working and of the calm descending into the body from centre to centre.