AdvertisementHalting Schizophrenia Before It StartsOctober 20, 2014Amy StandenfacebookEmailMeghan, 23, began experiencing hallucinations at 19. "Driving home, cars' headlights turned into eyes. The grills on the cars turned into mouths and none of them looked happy. It would scare the crap out of me," Meghan says. (Marvi Lacar for NPR)