“And there’s another foolishness which Kundalini teachers do. They mix so many things – astrology, numerology, tarot cards, yum-yum, yu-yu, bananas-pananas-chatanas. They are afraid to cover their head when they teach. They want to be very popular. If you want to sell yourself, sell in the open market, but do not take a profession as a Teacher. Don’t insult this institution. In the end you will be sorry and regret it. Teachings are never for sale, and a teacher is never for a price. You are priceless, guaranteed by the One who made this universe.” — Yogi Bhajan
The quality of a great master you should rather understand is the negative people will negate him, the positive people will love him because he is a balance of darkness and light within himself.