Why don't we feel pain when we cut our hairs?

Why don't we feel pain when we cut our hairs?




 Why don't we feel pain when we cut our hairs?


  Hair is a part of our body. But when we go to a barber and he cuts it, we do not feel pain. Why?

  Inside our body, there is a network of nerves. These nerves help us to sense our surroundings and feel pain, touch, etc. by sending messages to the brain.

  Generally, the part of our hair above the skin is made up of dead cells. It does not have any nerves.

  Hence, when we cut our hair, due to the absence of nerves, our brain does not receive any messages of pain.
As a result, we don't feel any pain.
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