when I wake up,
I open the curtain at first.
But then I am still sleepy so go back to my bed and sleep more 30 minutes.
But this morning when I opend the curtain,
the color of the sky was beautiful.
So I opened the window and took the photo.
The air of the morning was cold.
So I wake up completely.
As a result I didn't go back to my bed today.
I could relax and clean my room in the morning because I had time.
To wake up early is good.