Gurus, spiritual teachers, therapists, life coaches: I used to follow them with devotion. I devoured their books, attended their seminars and sat at their feet. For years, I enjoyed the loving embrace of mother Amma, the sharp tongue of Eckhart Tolle, the inspiration of Krishnamurti. I listened to the lectures of Neale Donald Walsch, Deepak Chopra and Andrew Cohen.

I travelled year after year to India, without a doubt the country with...