In your discipline, if doubt comes, let it come. You do your work and let doubt carry on with its work. And let us see which gives up first!
B.K.S. IyengarThe supreme adventure in a manโs life is his journey back to his Creator. To reach the goal he needs well developed and co-ordinated functioning of his body, senses, mind, reason and Self.
B.K.S. Iyengar