Never, however, do I take shortcuts. There is not path of least resistance in my training. What I do equates to hard manual labor, disciplined grunt work. Once you permit yourself to compromise, you fail yourself. You might be able to fool some people, but you can never fool yourself. Your toughest critic is the one you face every morning in the mirror.
Dean Karnazes (2012). “Run!: 26.2 Stories of Blisters and Bliss”, p.98, Rodale