What is the Hardest New Year’s Resolution to Keep? [POLL]

I am not a New Year's resolution setter, I failed one too many times to put any stock into me actually accomplishing something just because we started a new year. But there are many people that swear by resolutions, they make them every year and mostly accomplish their tasks, at least partially. So, I ask you, which of the popular resolutions do you think are the hardest to keep?

Whether you have beat the odds or struggle year to year keeping your resolutions, please tell me what is or was the hardest resolution to keep that you ever made.

Take my poll here: