Wake up excited
Maybe a dream or a plot got some chemicals squirting in the brain.
The squirt feels good so the idea rings "true"
The meat mouth starts enjoying getting to say stuff.
Post, write, draw, paint, converse
Everything for the latest greatest idea.
And something becomes familiar.
Oh, it was the latest idea.
"My brain was just high on Enthusiasm"TM
(now available from Monsanto)

Just another pointless bout of enthusiasm?
Oh that never goes anywhere.
"I'm going to bed."
Like that