You can see the sky, looking up at your head wherever you are. Looking at the sky gives the individual a certain peace of mind.
I think it's reduce the stresses in our brutal and high-speed daily lives.
The sky itself is a big empty. All the objects are in it, but the sky itself is enormous, great and endless. When you look at the sky with this depth, the moment that everything disappears, and in this disappearance, you become aware of yourself. When you look at nothing, there is nothing to see and reflect. The mind stops and empty. This causes your thoughts to disappear from your mind.
