Start from the statistical profile of a gem
Before writing a word, know what a winning post is built from. The median 500+ like post is ~260 words long (a normal post is 179), opens with a number 58% of the time, carries a single image 71% of the time, and uses zero hashtags 85% of the time. Against a 28.4% viral baseline, the strongest predispositions are: milestone/revenue topics (44.8% viral), case-study formats (44.5%), and comment-to-get CTAs (41.3%, 378 average comments). Treat this profile as your default settings — every step below executes one piece of it.