Why do I wake up grumpy?

Why do I wake up grumpy
It's such a sorry state
But time and time and time again
I wake up grumpy mate
You'd think that I would learn
From lessons in the past
That when I wake up grumpy
The grumpy seems to last
It sets the pattern for the day
A feeling hard to shake
But when I wake up grumpy
That is my worst mistake
Then I hit upon a plan
Quiet without a peep
Tomorrow......
I'll not wake up grumpy.....
I think I'll let her sleep.