"What is sadhana? It’s a committed prayer. It is something which you want to do, have to do, and which is being done by you. … Sadhana is self-enrichment. It is not something which is done to please somebody or to gain something. Sadhana is a personal process in which you bring out your best." ~Yogi Bhajan During what are called the “ambrosial hours” (the two and a half hours just before sunrise), when the sun is at a sixty-degree angle to the Earth, the energy you put into your sadhana gets maximum results. Your world is quieter. It’s easier to meditate and concentrate before the hustle and bustle of the day begins.