I see nothing wrong in this. I hate the nonsense that surrounds the crowds... Let's say I prefer going to the beach without my friends, who sometimes want to show off or see others and comment on their bodies or attitude. I hate that. When i am by myself everything is the way i like it and i dont need to expalin myself. At the same time, if i want to be surrounded by people that are on the same page, then i go for that as well. Let's the Venice Sunday drum circle, or some of the Skid Row underground warehouse raves are some of my favourite social moments just because there is no posing and no "must do's". But there is nothing wrong with keeping everything to yourself. As long as you dont harm anyone, including yourself, then it's absolutely fine to stay away from any rubbish that spoils your mood.