Big or Small?

In Lewis Carroll’s Alice’s Adventures in Wonderland, Alice shrinks after drinking a potion labeled “DRINK ME,” and then later balloons in size after eating a cake labeled “EAT ME.” Write a story in which your main character is simultaneously confronted by these same two options and consequences. Which one does he choose? Does the sudden transformation in size help or hinder him as the story progresses? What aspects of his personality are brought to the forefront and magnified as a result?