No, not necessarily. It's important to distinguish between being anti-social and being introverted or preferring solitude. Being anti-social typically refers to having a lack of interest in or aversion to social interactions altogether, often accompanied by a disregard for social norms and the well-being of others. It is a more severe and negative trait.
On the other hand, if you simply don't enjoy being around a lot of people for extended periods and prefer solitude or smaller, more intimate gatherings, it may indicate that you are introverted or value alone time. Introversion is a normal personality trait where individuals tend to feel more comfortable and recharged in solitary or low-stimulation environments.
People have different social needs and preferences, and it's essential to respect and understand that not everyone enjoys or thrives in large social gatherings. It's perfectly okay to have your own social boundaries and take the time you need to recharge and find inner peace.
However, if you find that your aversion to social interactions is causing significant distress or interfering with your ability to maintain healthy relationships and participate in essential life activities, it might be beneficial to seek support from a mental health professional to explore your feelings further.