First, let’s acknowledge your eyelashes for the hyper-sensitive champions they are. Each lash is rooted in a follicle packed with nerve endings, designed to alert you the instant something blocks your vision. This is an ancient survival reflex, a feather-light early warning system. When you touch them, you’re essentially poking a biological sensor that’s wired to scream “Danger!”—even if it’s just your finger.
Think of them as the tiny, stylish bodyguards of your eyeballs. And like any good bodyguard, they get cranky when disturbed.