I’m changing my Age

Has the Fountain of Youth got You in a Bind?
Some who might Say it’s just State of Mind.
Perception is Key to Reality Be,
I’ve got the Answer that’s Working for Me.

Dogs have it Ruff when Racking up Years,
Seven to One don’t Bring many Cheers.
“Decades” the Counter that I’m going With,
feeling much Younger – Seven and a One-fifth.