Yoga is the perfect vehicle for change of yourself. First by creating a strong and powerful body and mind. It is a starting point from which you can begin to realize your human spirit.
If you don't suffer, you don't get anything. Nothing easy in life.
Cheer up, things will get worse.
Let no one steal your peace.
The right way is the hard way.
Falling out of a posture means you are human; getting back into the posture means you are a yogi.