Sri Aurobindo
Letters of Sri Aurobindo
Volume IV - Part 3
Fragment ID: 14572
As I have said, the response of the physical mind or vital to these forces is a habit. You get upset as soon as they touch either and lose control over yourself. The concentration in the heart is the way to get rid of them, but there must also be a detachment of the consciousness so that it can stand back from the attack and feel separate from it.