One day you woke up, looked at the piled-up candy wrappers on your bedside table and the running shoes that haven’t seen the light of day since you bought them and decided today was the day. Today was the day you decided to turn your life around and start living a healthy lifestyle. Have you abandoned your goal yet? If there are so many barriers to healthy living, how can we possibly meet our goals? It turns out that we're not doomed to failure, we're just going about the pursuance of our goals all wrong. Here's how you can set a goal you can stick to no matter what time of year you set it.