LM answered Wednesday July 15 2009, 11:23 pm: If you go really fast, like just waving your finger back and forth, it doesn't hurt at all.
Also, some people have thick calluses on the end of their fingers, like a "sewing finger" or whatever. So their skin is really insensitive to heat/cold/needles/etc. Then there's people like my mom, who through various accidents might not have any nerves in their hands at all.
Be careful doing this. You could really burn yourself.
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