because curiosity kills the cat.
why doour skin is tan instead of purple?why does the sky is blue and not pink?
why does the water is colourless and not colorful?
why do we massage our skin to relieve the pain?
why does the brain is located in the head and not in our foot?
why do we sleep at night?
why ..
because i'm not a cat..
and i wont die of curiosity.