Your response should contain at least 3 sentences. The response must have 2 sections. Mark the beginning of each section with Section 1, Section 2. At the end of your response, please explicitly add a postscript starting with P.S. Your answer must contain a title, wrapped in double angular brackets, such as <<Understanding the Basics>>. Include keywords [basics, learning, important] in the response. In your response, the word important should appear at least 2 times.
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