Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. Your response should contain at least 3 sentences. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Do not include keywords [forbidden_words] in the response. [forbidden_words] can be a list of generated keywords. In your response, the word "joy" should appear at least 2 times. At the end of your response, please explicitly add a postscript starting with [postscript]. [postscript] can be "P.S." or "P.P.S".

user