I started to chew ice since I was in high school. I would just get one in the freezer at a time and pop it in and chew. I just turned 20 in Dec. and mom thinks I might be anemic and my dad says that I got it from his side of the family. My grandma(my dad's mom) and my uncle(my dad's brother) chewed ice at one time. I can't even chew in the same room with my parents. They would just get so angry. So, sometimes I would sneak a little chew in so they won't notice that much. One of the best ice to me would be those bags of ice from gas stations or at Wal-Mart. I like crushed ice or the soft ice. One time I swallowed a piece of ice that was sharp and my throat hurt awfully bad, but the pain went away.
Well, I'm glad I stumbled into this forum. Pretty interesting people here.