Talk Too Much or Eat When Anxious? It Could Be Oral Fixation

The phrase “you are stuck on the oral phase” is often used informally to describe someone who seems overly dependent, talkative, or drawn to oral habits like smoking, overeating, or nail-biting. Though casually said, this phrase has its roots in one of the earliest theories of psychological development—Sigmund Freud’s psychosexual stages. Understanding what this actually means requires a look at Freud’s theory and how early experiences shape adult behavior. According to Freud, human development occurs through a series of psychosexual stages, each associated with a specific focus of pleasure and conflict. The first of these is the oral stage , which spans from birth to about 18 months of age. During this time, an infant’s primary source of interaction with the world is through the mouth—sucking, eating, and tasting. Freud believed that how a child’s needs are met during this phase lays the foundation for later personality traits. When Freud suggested someone is "fixated" a...