I will tell you that I don't drink soda. It's a long story, but basically, when I was a kid, my best friend Tracee had ADD and wasn't allowed anything sugary. In solidarity I stopped eating stuff with sugar in it (that's the story my mom tells me). These days I'm more of a chips and queso kind of girl.
This video is by Crack Russian Hacker and about what's in Coke when you boil the liquid away. It's pretty disgusting.