" Who you are is defined by what you're willing to struggle for. People who enjoy the struggles of a gym are the ones who run triathlons and have chiseled abs and can benchpress a small house. People who enjoy long workweeks and the politics of the corporate ladder are the ones who fly to the top of it. People who enjoy the stresses and uncertainties of the starving artist lifestyle are ultimately the ones who live it and make it.This is not about willpower or grit. This is not another admonishment of "no pain, no gain." This is the most simple and basic component of life: our struggles determine our successes. Our problems birth our happiness, along with slightly better, slight upgraded problems. "
― Mark Manson , The Subtle Art of Not Giving a F*ck: A Counterintuitive Approach to Living a Good Life