The ultimate goal of yoga is to always observe things accurately, and therefore never act in a way that will make us regret our actions later.
T. K. V. DesikacharThe way that we see things today does not have to be the way we saw them yesterday. This is because the situations, our relationships to them, ad we ourselves have changed in the interim.
T. K. V. DesikacharIf we do not pay attention to ourselves in our practice, then we cannot call it yoga.
T. K. V. Desikachar