A Swimming Feeling:
Splish, Splash! Whap, Whap.
Waves whack the white wall.
You float instead of fall.

Panting, aching, freedom.
Exhaustion, weariness, peace.
It may seem hard, but you feel joy.
Splish, Splash, Whap, Whap.
Just keep swimming.

Book Nook:
Open, close. Joy, Sadness. Choose a book.
Take it out of its cozy nook.
Read of adventure, elation, fear.
Read of troubles, far and near.
Now take a good look
And enter the world of books.

Happiness:
There are many words to describe happiness, and many to describe joy.
There are so very many, I assure you. Oh, boy.
I can sit and come up with millions of words.
But the main one that comes to mind is sorrow.