Chewing ice

Do you ever chew ice? I know it's bad for your teeth, but something about the texture of it is so great. It's one of those things that you were told as a child NOT to do, but you can get away with it as an adult. A very small guilty pleasure as I listen to children cruelly tease each other, be selfish with their toys and time, and generally don't want to do what they are supposed to do. They are just like me.