Develop a go-to-market strategy for [PRODUCT/SERVICE]. Target customer: [ICP DESCRIPTION]. Current stage: [PRE-LAUNCH/EARLY TRACTION/SCALING]. Budget: [APPROXIMATE]. Build a GTM strategy covering: 1) ICP definition with firmographic and behavioral attributes, 2) Messaging hierarchy (what we say and in what order), 3) Channel selection rationale (why these 2-3 channels for this ICP), 4) First 90-day activation plan with specific milestones, 5) Key metrics and success criteria, 6) Common GTM mistakes in this category and how to avoid them. Focus on what I can actually execute, not what would wor...