What is our first reaction when we hurt or bruise ourselves? Our hands automatically go to soothe that particular part of our body. Even if a child or a loved one is injured or ill, we instinctively reach out and gently caress them to ease the pain.
The sense of touch in human beings is a particularly refined one. Our hands and fingers, specially our fingertips, are extremely sensitive to both pleasure and pain, as they have very fine nerve endings.
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