Where Did It Go?

How everyone feels at one time or another

Where did it go?
Where could it be?
I've looked throughout the house.

I've checked the backyard,
Climbed the tree
And even asked my spouse.

I've looked left and I've looked right.
I've looked both high and low
Top to bottom, in and out
Oh my, where did it go?

I can't find my sanity
And I've looked everywhere

I guess it left for good this time
Oh wait, it's under my hair.