Karva Choke?

Although not religious or 'ritually' traditional, I do respect Hindu culture and am very much an Indian by heart. However, I do not see myself ever doing Karva Chauth. By fasting all day and only eating when the moon comes up, I don't see how my marriage (if I ever do get married) would be any stronger or longer. Maybe it's our love of legends and our strong faith in the divine, but I always find it amazing how such educated Indians still fall for such superstitions.