My goal= "To get in the best shape of my life in 2012!" Things that motivate me to keep going... 50 pounds and counting!! To INSANITY and back.... http://mmorris.webs.com or https://www.facebook.com/MMorrisFitness
Very similar to the advice my friend Michele gave me long ago and which still runs through my head when running. Are you hurting (like REALLY hurting)? Can you breathe? Then keep going. You're just bored.