Yes, Mickey is thinking about the Autobiography of Mark Twain and the upcoming autobiography that James Patterson is threatening to publish. (Patterson, if you don’t recognize the name, is the very prolific author who dominates the shelves in Walmart, Target, and convenience-store book racks everywhere.) Is it an important thing for an aspiring literary pretender like Mickey to write an autobiography? Of course, not! So, that is precisely why he is thinking about it.
So, what would this threatened autobiography be about? Do you really not know what an autobiography is? Or am I just being abominably impatient and not waiting for you to provide the answer in the comments?
It would be about Mickey’s awful, terrible, horrible life. It would be about loving the St.Louis Cardinals, especially the 1960s dynasty that featured the death-ray stare of pitcher Bob Gibson, whom Mickey worshipped.
It would be about the troubled struggle to establish Mickey’s sexual identity because of the assault and traumatic amnesia he endured at age ten. And it would include his struggle to understand his attraction to certain girls. The awkward, pants-wetting episodes of extreme embarrassment included.
It would include the awkward, pants-shedding obsession with being naked in the forest that Mickey had at ages seven through nine. At least, the beginnings of that obsession. Including the read-aloud assignment Mickey heard the fourth graders read aloud when he was in third grade about Greek school being only for boys, and for at least half the day, only for naked boys. And then in fourth grade the next year, after having looked forward to reading that assignment for over a year, realizing the curriculum had been altered to save Miss M the embarrassment of reading that aloud again as she did the previous year.
It would include doing farm work, teaching Mickey the kind of pragmatic problem solving you have to know and apply to farm work if you are the grandson and nephew of actively-farming farmers.
And it would have to include lots of juvenile pipe dreams about cartooning, being an animator, or being a comic-book artist.
That kind of Mickey-Mouse enthusiasm for Woody-Woodpecker characters would be the “Terrible” part of the working title of this autobiography.
And there would also be a long part that is the teacher part. This would be the part that most makes this autobiography into slapstick comedy… and slap-student comedy that is swiftly followed by fire-teacher comedy… but that would be fiction, that makes it no longer strictly an autobiography.
And once the endlessly-droning teacher-time stories are done, it would move into the retirement years in which Mickey yields to the delusion that just because you have become a published author with 21 books published, one of them by a publisher that is an imprint of Penguin Books, you are not necessarily assumed to be a successful writer.

And of course, it would come to an end with Mickey retrieving his obsession with nudity that was really a life-long thing that would transform him into a nudist at an advanced age… marking, perhaps, the onset of his angry, misguided old-coot years. Ah, the horror… the horror…

Yes, in this time of elderly people making irreversible bad decisions, like Trump running for President, Mickey becoming a nudist, and Joe Biden trying to accurately remember stuff from the ’70s… the 1870s, writing a literary autobiography might be the most impossibly idiotic decision of all. But once Mickey’s old coot brain gets infected with such an idea, something truly horrible will ensue.