I just wanted to say that the aftermath of a pedicure is absolute bliss. If you have never had one, and your feet are o.k., then I recommend that you try one.
Occasionally I will subject the soles of my feet to a treatment of rasping followed by a regimen of scratching with increasing grit grades of sandpaper. I have to admit that upon completion, I experience the distinct feeling of walking on, well...sore feet:)