I saw a broadcast on this recently. It might have been Weird or What? with the Shat actually.
Sounds pretty interesting but not sure how it would relate to PE.
I actually nicked off the ends of two of my fingers with a utility knife when I was about 10 years old. I lost about an 1/8\" of my index finger and about a 1/4\" off my middle finger (diagonal cut so it didn\'t hit bone). Perhaps it was my youth but they too grew back and you can\'t tell the difference between the left and right hands. No pixie dust needed.