I too confess to being a diet popaholic.
In fact, I regularly drink 4-6 litres a day. I have recently cut back drastically. I found that diet pop played with my hunger hormones - I always felt hungry after drinking it. Now, I have a glass of water first, 1 glass of pop, and then another glass of water to balance it out. If I'm really thirsty, the water will take care of it. I can't stop cold turkey, but I'm going to make sure I work for the pop! Now I drink for true thirst, and I'm not always hungry either.
Someone once tried to scare me out of pop by saying that it turns to formeldahyde in your tummy. I just told them that I was being perfectly preserved/pickled form the inside out, and that I was planning on saving money on my embalment!
