Killing the 30-second retention cliff

Word is most channels lose half their audience in the same spot and never look. A retention editor's fix sequence:
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Open the audience-retention graph and find the first sharp drop — it's almost always the intro.
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Cut everything before your first real payload. No logo, no 'hey guys'.
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Re-watch the second dip; it's usually a tangent — tighten or remove it.
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Add a verbal 'open loop' right before the cliff: tease what's coming in 20 seconds.
Confidence: high. This is just reading your own graph. For your channel, fixing the first cliff lifts the whole video because the algorithm rewards the survivors.