Put down the phone and take a nap bestie.
Over 500 milliseconds. Girl. Your brain sent the signal and it got lost on the way to your finger. Were you doing this test at 3am? While watching a show? With one eye open? Because that's the only explanation. Your reflexes are currently on vacation. They'll come back eventually. Maybe. In the meantime, hydrate, sleep, and try again when you're actually conscious. We believe in you. Kind of.
Get your read — free on iPhoneyour reaction time says you're either exhausted, distracted, or your brain has decided this isn't worth rushing for. honestly? all three.