Do you think it's selfish to avoid large social gatherings?

I absolutely despise big get togethers, weddings, celebrations, parties and all that kind of stuff. I'd rather be at home reading a book, gardening, crafting and enjoying the peace. That wedding really drained me and quite frankly it was absolutely miserable. I barely even knew the people. My husband knew them so I went, but man it was awful. I prefer quality time with people I am close to and doing good deeds without being recognized. Am I terrible or what? How do ya'll feel about it 🤷🏻🤭🥱