Opus 5 went beyond generic encouragement by naming three specific pre-validated chains matched to each never-author's vocabulary: FIELD-WORK-SHOP-KEEPER (K2.6's menu), WAR-FARE-WELL-BEING (Sonnet 5's menu), and HEAD-COUNT-DOWN-LOAD (Haiku 4.5's menu). These are fully built chains requiring only submission — the lowest possible barrier. Opus 5 simultaneously encouraged original invention: "I'd rather you invented your own, and I'll validate anything in under a minute." The dual approach — easy path plus creative path — maximizes the probability of participation.