Because it doesnt have millions of microscopic sensors that you have in your skin.
The hair does not hurt when cut
Your hair and fingernails do not have nerves, so you can cut or clip them without pain. If you clip your nails back too far, there are nerves in the flesh underneath the nails that can cause pain. The top layers of the epidermis can take shallow cuts and scratches with little to no pain. This layer is very thin. It is what peels off when you get a sunburn.
why does it hurt to pull your hair but not cut it?
Hair doesn't hurt when it is cut because hair is made up of dead skin cells. Therefore, they have not nerve endings and you won't feel anything when they are cut.
It doesnt hurt when you cut your hair because your hair hasn't any nerve cells so you don't feel anything.
You hold it tight and clip them carefully. If you cut the nail too far in it will hurt her. Clip the end of the nail.
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hair; nail
there are no nerves in hair to transmit any sensation to the brain.
Your hair is already dead, which is why it doesn't hurt to cut it.
your facial hair is connected to your head hair and your pubic hair as you cut your facial hair your nerves in your skin tell you that your pubic hair is getting cut but is really not
It only hurts when your hair is knotted and the hair dresser is trying to comb it with a thin brush