When people say they "live their life" it usually just means "party hard." It doesn't mean "learn a lot about stuff that interests you", "volunteer to help people less fortunate than you", or "enjoy the benefits of a good night of sleep."
Just finished a great workout.... curls, lunges, and crunches. Does it matter that it was 12 oz curls, lunging toward a bag of reese's cups, and crunching into cookies?