On some days, I am dead tired. I feel I can’t do my sadhana. Then what do I do? I go to the bathroom, I take cold water, and I wash my face again and again, and again and again, until I understand that I am fully awake. When I am doing my sadhana, sleep sometimes wants to overtake me; I get tired. Sometimes I get home late and I have to get up very early. Then I do pranayam and I apply some yogic locks. I do a lot of things that I have learned and I go through it as gracefully as I can.
–Yogi Bhajan, 8/23/78
