You can read books by people who talk about it OR read biographies of people who are/were it...I recommend the latter. Some people of interest: US Grant, Audie Murphy, George Washington, Colon Powell, Martin Luther King and Winston Churchill. (note no actors or athletes in my list). There are many others and the best ones are the ones you can associate with. What differentiates them from us (or me anyway)....I'm still trying to figure that out, but the base ingredients are there in all of us. Sometimes it's just a matter of doing the right thing and realizing what you did was exceptional and then making that 'exceptional' action the norm.

You can read books by people who talk about it or read biographies of people who have it. I recommend the latter.

Some people of interest: US Grant, Audie Murphy, George Washington, Colon Powell, Martin Luther King and Winston Churchill. (Note there are no actors or athletes in my list.) There are many others and the best ones are the ones you can associate with. What differentiates them from us (or myself anyway)? I'm still trying to figure that out, but the base ingredients are there in all of us. Sometimes it's just a matter of doing the right thing and realizing what you did was exceptional and then making that 'exceptional' action the norm.