Cupcakes and the Fate of Fiction, in which I probe writers' block and the artistic significance of snack food
Back when I was thin and in college and trying to figure out the mysteries of the human psyche -- which lately I've taken to just watching with my mouth hanging open –- I came upon the secret key that would unlock my creativity for years to come.
In a word: cupcakes. Literal cupcakes, not metaphorical ones, with frosting and multi-colored sprinkles.

The bearer of the secret key was one Stanley Schacter, Ph.D., a mid-20th century psychologist, who discovered The Obese Personality. Which I discovered I had.

Well-fed skinny people did not eat this yummy snack food due to the fact that they were full. Well-fed obese people, on the other hand, scarfed it down due to the fact that it was yummy. Also, when the experimenters fiddled with the waiting room clock, when it appeared to be mealtime even though it wasn't, the obese people ate even more yummy stuff, whereas the skinny people didn't because it was not, in fact, meal time.
Clearly, I was in the camp with the obese, yummy-snack eaters. I ate things simply because they were good. I craved yummy things with gooey frosting, mounds of sugared chocolate nestled in little, pleated paper skirts. Indeed, only a person with a deeply obese personality could possibly want a cupcake as much as I do.
Fortunately, we can sometimes make our flaws work for us.
Two more pages, I tell myself, even trashy, garbage-y, embarrassingly dreadful pages, and there's a cupcake with your name on it.

After which I promptly crank out two terrible pages and race down to the kitchen. Because if you don't crank out even bad pages, you don't have a thing to work with. Which is why I'd feel very sorry for all those well-balanced writers with the skinny personalities if they weren't so damned physically fit and sanctimonious.
They have writers' block but I have cupcakes.