" Dealing with the temporary frustration of not making progress is an integral part of the path towards excellence. In fact, it is essential and something that every single elite athlete has had to learn to deal with. If the pursuit of excellence was easy, everyone would do it. In fact, this impatience in dealing with frustration is the primary reason that most people fail to achieve their goals. Unreasonable expectations timewise, resulting in unnecessary frustration, due to a perceived feeling of failure. Achieving the extraordinary is not a linear process. The secret is to show up, do the work, and go home. "

― Timothy Ferriss , Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers