" Start with this: not all pain matters. There are people whose attention is consistently drawn away from their purpose and toward their pain, like a moth to a light. Such people, who pay attention to every annoyance and obstacle in their way, are usually unsuccessful in their endeavors. In extreme cases they are mentally ill. A healthy person, a flourishing person, learns to move past a lot of annoyance and a good deal of pain. "

― Eric Greitens , Resilience: Hard-Won Wisdom for Living a Better Life