I'm ten hours and forty minutes into DAY 2 of no caffeine and while it sucks, it could be worse. Also helping was the fact that 7 of those DAY 2 hours were spent sleeping. My grand anti-caffeine plan revolves around this one idea - that drinking Sprite Zero will fool my body into thinking it is getting what it needs. I have a theory that I'm not such a soda fiend because of the caffeine as much as the sugar (or fake sugar). The caffeine addiction is just a nice benefit.