My (LACK OF) maturity:

…

I've "invested" MUCH of my "mental-WEALTH/strength" into the POSSIBLE scenario,

and I REALLY do NOT think "being an ADULT" is gonna WORK for ME.

(… OOO, there's a plane!  And, a dog!

"Oooh, it's a BIG dog."--LITTLE KID in the movie, 'The Sandlot')

(… My A.D.D.'s kickin' in.)

...