Do not think of yourself as a small, compressed, suffering thing. Think of yourself as graceful and expanding, no matter how unlikely it may seem at the time.
B.K.S. IyengarYes, flexibility of body and physical perfection for Yogasana is important. However more important is the state of your mind, Meditative mind. Your flexibility might be excellent but if your mind is not attentive, you are merely doing some physical exercise, not Yoga.
B.K.S. IyengarThe body is the prop for the soul. So why not let the body be propped by a wall or a block?
B.K.S. Iyengar