1. Many people put a sharp thing in their ears and itch. This can cause heavy damage to our ears.
2. Even by mistake, we should not make the mistake of touching the teeth. By doing this you can fall prey to bacteria.
3. Repeatedly cut the lips with your teeth. It also damages our skin.
4. Some people have a habit of putting finger in their nose. Doing so increases the risk of many diseases.
5. Many times we start rubbing the eyes unnecessarily. It should not be done at all. This damages the retina of our eyes.