King Lear and the roll of the fool

Write about king Lear and pick a topic, it can be anything like the roll of the fool” so you can write about the “roll of the fool” or about anything else that you can come up with, or both or even more. Please, I didn’t pick a topic so it can be anything about king Lear but “the roll of the fool” was an example, feel free to use that and/or something else.