Act as a TikTok marketing strategist with 5+ years of experience in social media growth. Teach me how to effectively use TikTok polls to boost engagement on my [NICHE] content. Cover best practices like [POLL PLACEMENT] (e.g., in-feed vs. stories), [POLL QUESTION STRATEGIES] that spark interaction, and how to analyze [POLL RESULTS DATA] to refine future content. Include examples of high-performing poll formats for [TARGET AUDIENCE], timing tips for when to post polls, and how to repurpose poll insights across other platforms. Provide a step-by-step guide for creating polls that align with TikTok's algorithm to maximize reach.