We thought about putting this story up yesterday, but decided nah… why ruin the day? Anyway, a professor devised an equation to determine the worst day of the year. And came up with January 24. “The equation is broken down into seven variables: (W) weather, (D) debt, (d) monthly salary, (T) time since Christmas, (Q) time since failed quit attempt, (M) low motivational levels and (NA) the need to take action.”