The Bet: Theme Diagram

In the mid-early semeter, Mrs. Stollar Slover had everyone read back-to-back short stories. One of these short stories was called, the Bet. When we were finished with the novel, the teacher had us work on a Theme Diagram. In this diagram, we answered three big questions.

Summary of my response: The protagonist enters the bet with pride comes out insane.
 * 1) How does the protagonist change throughout the story?

Summary of my response: The lawyer ends the bet and doesn't accept the money.
 * 1) How is the story's main conflict resolved?

Summary of my response: It was the bet that shaped the entire plot of the story.
 * 1) What does the title of the story suggest?