Error Retype

The stem "What makes a talking-head video good is" is already there; the second half is typed out at typewriter pace (0.09s per character, frame-exact hard cuts) as "model size" → a 0.55s pause while the cursor blinks twice on a 4-frame half-period (hesitation) → the characters are deleted faster at 0.06s each → the correct half "how you tell it" is retyped at the same speed with zero hesitation → after finishing, the cursor blinks twice and is removed; the sentence rests ≥2.6s and exits together. The three-speed contrast is the whole drama; the cursor is the actor's face