Yoga is not only about exercise, it’s more about relationships with yourself and world. This is the most hard part of yoga, be less egotistic, destructing, less lazy. To be more helpful people around, environment, calm and wise. Goal of yoga not to get beautiful, muscular or only healthy body ( which asana do), but to be less selfish to be more in harmony with yourself and surrounding.
Yoga practice training not only our body, but our mind and soul. That’s why after regular practice we can feel more calm, wise and energized in same time. Namaste!