The body is the prop for the soul. So why not let the body be propped by a wall or a block?

Training of the mind and body leads to awareness of the soul

Classics postures, when practiced with discrimination and awareness, bring the body, mind, and consciousness into a single, harmonious whole.

Change is not something that we should fear. Rather, it is something that we should welcome. For without change, nothing in this world would ever grow or blossom, and no one in this world would ever move forward to become the person they're meant to be.

Death is unimportant to a yogi; he does not mind when he is going to die. What happens after death is immaterial to him. He is only concerned with life-with how he can use his life for the betterment of humanity. Having undergone various types of pain in his life and having acquired a certain mastery over pain, he develops compassion to help society and maintains himself in purity and holiness. The yogi has no interest beyond that.

Yoga allows you to find an inner peace that is not ruffled and riled by the endless stresses and struggles of life.

You exist without the feeling of existence.