Eyes Water When Tired

Why do your eyes cry when you are tired? ۔

Your eyes tell you to close them.

Sometimes when I get tired, I lie down, close my eyes for a minute or two, and the feeling of dryness, swelling and watering goes away for a moment.

When the eyes get tired.

Eyes Water When Tired

Why do your eyes cry when you are tired? 3
Your eyes tell you to close them.
Sometimes when I get tired, I lie down, close my eyes for a minute or two, and feel dry, swollen and watery for a moment.
When you get tired, tears come to your eyes.
Your eyes are sad for not being able to sleep, hahaha, my real answer is:
Your eyes tell you to sleep.
You may be trying to communicate in a way that relaxes you