There is this monkey who had been placed in a cage and given a ball and stick and a job peeling bananas and told that this is living. He isn't told about the cage because he doesn't need to know. Stay busy. Peel the bananas. Hit the ball with the stick for entertainment. Sleep after all of the bananas get peeled and the ball deflates because of endless shellackings with the stick. What a life.
The monkey looks outside the bars of his cage and glimpses a different monkey flitting through the trees surrounding him gathering the bananas that he peels. Another monkey digs in the dirt to find the exotic bugs that the monkey tasked with packaging has dropped off in his cage daily. He, too, works in solitude, and our original monkey begins to wonder if he knows he is caged and enslaved behind heavy metal bars.
He wonders what it would be like to gather bananas rather than peel them. He wonders what it would be like to dig for bugs. He wonders if these other monkeys are so different from him and, for that matter, what it is that separates him from them.
He has a dream that night after decorticating bananas and walloping the ball with the stick about walking up to the latch, laying his hand on the grating metal, and feeling the hinges squeak open after years of neglect. Feeling so silly for not ever having even tried it, upon waking up he walked over to the gate and pushed, feeling it give. The door swung wide, and without a single repercussion.
As he swung from the trees the next day, he saw his cage down below with its new occupant, happily batting the ball with the stick after enthusiastically peeling his mound of bananas that would be replenished in the morning.