Who Knew?

I went to the dentist today. Apparently I have been brushing "too hard". I didn't know you could brush too hard, but she said that my gums are receding because I am scrubbing too hard. And that is why I have sensitivity to hot/cold/sweet stuff, because my roots are getting exposed. So now I need to work on a gentler motion. The other note about my dentist visit today was that my dentist has DVD goggles that you can wear while they are cleaning your teeth. Its pretty cool. I watched like 30 minutes of You Got Served.