Quite a few mixed messages bombard my computer screen every day. Tweets announce "good enough is better than nothing," "your body needs a break" and "don't do anything that makes you miserable." These collide with Facebook and LinkedIn posts that "true warriors never quit" and "great achievement requires great sacrifice." And then there's the motivational email that wormed its way into my inbox just this morning: "Your level of success is determined by your level of discipline and perseverance."
