Why scalpers in particular
- The decision window is sub-second. What you see and what you do happen too fast to remember accurately twenty minutes later. Video preserves it.
- Order-flow nuance is visual. Tape, DOM, footprint — none of it is obvious from a candle screenshot. The clip captures the attention path that led to the click.
- Repetition is the curriculum. 30+ clips a day means 200+ a week. The recurring pattern of "what makes me click too early" surfaces fast.
What's tuned for scalping
Short clips
Default 5–15 second clips. Fast to record, fast to review. A whole session fits in a 30-minute review.
Speed-of-decision metric
Time-to-click on each clip. Track whether you're entering faster or slower as you improve.
Hot-key recording
⌘+⇧+R to drop a clip without breaking flow. The recording is mounted to the screen, not your attention.