I once spent a whole weekend binge-watching a series—my brain felt foggy the next day. I scoffed, thinking it was just temporary. But over time, I noticed something else: tiny habits I’d shrugged off as no big deal were quietly dulling my mental edges. Not a dramatic cliff-drop in intelligence—just a slow fade, like leaving … Continue reading "7 “harmless” habits that secretly make you less intelligent over time, according to psychology"
