12 Ways to Stick to Those New Year's Resolutions You Made

"My favorite motto is 'remember why you started,'" adds Wiley. "Motivation wears off, but if you keep your end goal in mind, it helps a ton. When you feel like you want to slack off, ask yourself this: 'Is it worth it to sacrifice my goals for something I want right now?' It could be eating ice cream, sleeping in, skipping a workout . . . the answer's usually no."