1, focusing on food type: this type of people really like to eat, and may not have much communication and interaction, but just focus on enjoying food.

2, unsociable: This type of person may ease the tense or embarrassing atmosphere by eating, and will also take the opportunity to communicate and interact with others.

3. Introverts: This type of people may not be very good at dealing with social situations, so they may spend more time eating to avoid communicating with others.

4. Self-confidence: This type of person may be more confident and not worried about his image or performance, so he can relax and enjoy food at the dinner party.