Well if those percs ain't workin' Pete, I can take them off your hands for ya!
Oh yeah, those grinders cut faster than you can react. I just had one graze my thumbnail not too long ago. In a half-blink of an eye it cut 1mm into my nail - luckily for me, nothing more. Only thing that saved my ass was the position I was in trying to cut.
Pete ... I highly recommend oxycontin!
If your feeling froggy, you can chew them ... ooooh boy what a ride that is! (right to sleep)