“Now you will ask me if a mind can be controlled. Yes. Not only can your mind be controlled, your life can be controlled. A situation can be controlled. Sometime you get into very, very, very ugly situation. If you have the practice to switch your breath to the left nostril you will get out of it in two seconds. The moment you start breathing with your left nostril, your elementary self will come in play. Moment your elementary self comes in play, your totality of the mind becomes one unit to confirm and it puts the radiance shield of your body and you will immediately become very pleasant and positive rather than angry and reactive. Some people train themselves to breathe through any nostril they choose. But many of you have not practiced that, and therefore you use your hand to close your right nostril. Long, deep breathing through the left nostril is good for the heart and good for the health. It will calm you down.” Yogi Bhajan