If you can do these things, you are among the unique people

If you wanna check out the work of your vestibular system, try this simple trick. Stand on one foot and close your eyes. Most people lose balance at least during the first attempt. Your vestibular system includes many organs and systems throughout your body. Together, they allow your body to stay in balance in different positions. This system includes the inner ear and vision, which is why keeping balance is much easier in silence while your eyes are open.