Jumping (back) on the wagon

No not THAT wagon...the Diet Coke Wagon. I'm actually going on almost a week without caffeine - big step for me - so I figure I'm on a roll and better keep going while I have a little momentum....so here I go again: no Diet Coke, no soda of any kind, no caffeine, and no sugar. Its a lot of change at once but I have always been a "all or nothing" kind of girl. Last attempt at this lasted about 2 weeks, but since I have the caffeine headache withdrawals out of my system already I think I have a better shot this time.  We'll see how I do...