Fast clicking improves more consistently when you treat it like skill practice rather than a max-effort stunt. Short blocks, clean posture, and measurable pacing usually outperform random all-out attempts.
Use multiple durations
A 1-second burst shows peak speed, but 10-second and 30-second rounds reveal control. Mix them instead of training only one window.
Protect your hand
Relax your grip, keep the wrist neutral, and stop when technique turns sloppy. Improvement usually comes from better rhythm and reduced tension.