Many people actually don't like parties, which is surprising. They feel stressed because they need to talk to strangers or people they don't really want to interact with. For example, if someone rarely attends parties and goes to one, they might feel uncomfortable and struggle with the experience. They might have nothing to say, find they don’t share interests with others, or just not feel in the mood to socialize that day.

Some people avoid parties because they don't like loud music and crowded places. They find it overwhelming and prefer quieter settings. Also, the hassle of getting to a party, like traveling a long distance or finding it clashes with their schedule, can put people off.

Some people choose not to go to parties because they focus more on their health and well-being. For them, staying up late and partying doesn't align with their lifestyle. Also, if someone is an early sleeper or sticks to a strict sleep schedule, parties can disrupt that, which they might want to avoid.