A three-year-old baby has fully developed their own hobbies and personality. They will show very self-centered thoughts and hope to attract people's attention through their behavior and ways. However, if a three-year-old baby has improper guidance, they will also be influenced by bad behavior. So, what should a three-year-old baby do if they bite someone?

1. Communication and exchange. A three-year-old baby already has a certain level of language expression ability. When biting occurs, parents should communicate with the baby in a targeted manner, explain why the baby wants to do so, tell the baby what negative effects biting methods have, and what correct ways to communicate with others.
2. Emotional control. When most babies experience biting, it is often accompanied by varying degrees of emotion, either being very angry or intentionally biting to express their opinions about someone, which is why they bite. However, parents who bite guide their babies that emotions need to be controlled, especially when expressing opinions about others.
3. Let the child relax. When babies experience fear or tension, they cannot feel fully secure, but they also hope to protect themselves through their own resistance, which can lead to biting. Therefore, allowing children to feel fully secure and relaxed is also to prevent the occurrence of biting.