A landing that pulled 40 visitors has tested nothing yet: a demand read needs 100–200 targeted visitors, which at 15% is roughly 30 leads. Ads fall into the same trap — no verdict before 1–3x your target cost per acquisition and 48–72 hours, because the learning phase is mostly noise. A strict A/B wants ~10,000 visitors per variant plus 300+ conversions before either side means anything. One free file carries these thresholds so your agent stops shipping a verdict off a partial sample: npx skills add axelfreeman/marketing-mindset (page: https://axelfreeman.github.io/marketing-mindset/). Which threshold has your agent been crossing without noticing?