Why do

Why do we itch?

The sensation of itching is caused when something irritates the skin, which can be caused for a variety of reasons.

Why do people have dimples?

Dimples are a genetic defect that causes facial muscles to pinch causing the indentation. Dimples are genetic, which means that they are inherited from the parents.

Why do we dance?

Dancing is a form of creative expression. We dance because it allows us to be free, to express ourselves, and to enjoy.

Why do we cry?

Crying is an emotional and psychological response. People cry when they feel an overwhelming emotion such as joy, pain, sadness, and stress.

Why do people bite their nails?

Nail biting is an obsessive behavior that is commonly triggered by stress.

Why do people sleep talk?

The reason behind sleep-talking is not completely understood at this point, however, it is mainly believed to be caused by unrepressed brain signals.

Why do people sleepwalk?

Sleepwalking occurs when the brain sends the signals to the body to do something even thought the person is in deep sleep.

Why do we say bye?

Bye is used to indicate that the person is leaving. It is a shortened way of saying goodbye.

Why do we say good night?

Good night is used as a parting phrase that is used to say I hope you have a night that is good.

Why do we say good morning?

Good morning is used as a greeting and to wish someone that they have a morning that is good.

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