The last two times I have done this week's group challenge I have been a big, fat failure. I have had a one-a-day Coke Zero habit for the last couple of years. I have successfully quit before and I know for my own health (especially for my teeth) I need to cut back to having a soda only occasionally. I have been slowing down on soda for the last month and I hope this week with NO soda at all will be the push I need to break the habit all together. Usually I curse Stephanie when this challenge comes around but this time I am excited!