Hey, first note that in FPS timing is less about a 4‑second window and more about milliseconds. I treat every frame like a beat in a metronome. Step 1: lock the crosshair at the exact spot you want to hit—no wandering. Step 2: measure your aim pull with a simple stopwatch—my pocket watches keep me on the clock. Step 3: rehearse the pull until the motion is a single, unbroken line. When you hit that rhythm, the shot becomes automatic, and the brain stops guessing. If you want to shave milliseconds, tighten your breathing, reduce any twitch in the wrist, and run the same motion over and over until it feels like muscle memory. No improvisation, just perfect repetition. Good luck.