Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. Your entire response should be in English, and in all lowercase letters. no capital letters are allowed. your response should contain at least 3 sentences. your answer must contain a postscript starting with p.s. in your response, the word "excitement" should appear at least 2 times. answer the question: what is the main theme of the poem "i felt a funeral in my brain" by emily dickinson?
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