Man, as a kid I drank way too much soda. As in, it was the only liquid I drank throughout the day. When I grew up and realized how incredibly bad that was for you, I cut soda out of my diet completely and now drink only water. It was a really hard transition to make, because I -really- fucking wanted a coke, but not buying it and stocking bottled water in my home instead eventually did the trick. Now water is delicious.