Call it discipline, determination or whatever you want… the means to long-term goals is one of running's great life lessons. Running has taught me that adversity is better faced head-on than avoided. The hill in front of you won't go away, but it's easy enough to put it behind you if just press harder for a while. That lesson isn't taught enough, and too many people never realize that sacrifice is a requirement of life. You either sacrifice today to reach tomorrow's goals, or you give up your dreams in favor of the fleeting comfort that's distracting you. Call it discipline, or call it determination; without it you won't get very far.