Ever wonder why Weight Watchers and AA are so successful? A big key to their popularity and success is Accountability . We’ve all been there. New Years rolls around. We aren’t happy with our health (or finances, mindset, etc.) so we make a resolution. The statistics vary, but success rates range from about 9%-25%, and there is a strong correlation between length of goal and chances of obtaining it. In other words, set a goal for a week, you have good chances of achieving it.