People pay a lot of money to go to sporting events, and although we're all aware that it's not far from what you experience when in a movie theatre with a bunch of screaming kids (no offense), one can still have basic manners — because, we aren't kids, after all. We're adults. And as adults, we're supposed to communicate. Be the grown-up in the situation and all that. But the problem is, a vast majority of people are rude — and this especially goes at sporting events. This is why I'm an introve…