A doctor on TikTok is sparking discussion among parents after she warned that subtle reactions—especially in moments of stress—may shape how babies learn to respond to the world around them. The clip, shared by Dana Figura, a podiatrist known online as footdocdana , builds on a stitched video originally posted by creator Ku'uipo Dawn . In the video watched 1.4 million times in four days, Figura explains how infants rely on a concept known as “social referencing,” where they look to caregivers