Thumbnail text is 4 words or less Ensures readability on mobile.

Title creates a "Curiosity Gap" Gives a reason to click without spoiling the end.

"Hi guys" removed from the intro Saves 5-10% of your audience immediately.

Visual change every 20 seconds Keep the brain engaged with B-roll or zooms.

Conclusion/Outro is under 15s Prevents the massive "end of video" drop-off.

End Screen points to a "Next Step" Forces the viewer into a binge-session.