Nature gave us pain as a messaging device to tell us that we are approaching, or that we have exceeded, our limits in some way.
Ray DalioPeople who excel at book learning tend to call up from memory what they have learned in order to follow stored instructions. Others who are better at internalized learning use the thoughts that flow from their subconscious. The experienced skier doesn't recite instructions on how to ski and then execute them; rather, he does it well "without thinking," in the same way he breathes without thinking. Understanding these differences is essential.
Ray Dalio