My Bad luck

So Duane bought us "Sonic" toothbrushes and I have been hesitant in using them cause I am used to my good ol' faithful toothbrush, anyhoo I finally decided, when my toothbrush was worn, that I would start using it...and guess what happend...heh heh, I am brushing and all is going well when suddenly as I round the back corner of my mouth I hear like a weird Hummm and then I felt this weird piece of something in my mouth so I stop brushing to check it out and go figure it knocked out one of my silver fillings..ARGH!!!! I was sooooooo bummed cause for 1 I hate going to the dentist and for 2 it was my 1st experience with that toothbrush..all that to say after going to get my tooth fixed I am once again leary of using that Amazing Sonic Brush..guess it really does get everything out of your teeth! Heh!