Well yes, but I say you can't blame them. It's more natural human behavior to be protective of your belongings, and at younger ages, I'd say you don't have that much stuff that truly belongs to you. Once on a game, and realizing that those pixels are yours, people act differently. Plus they are young and a bit immature, so they probablly don't care much about other people's feelings. I'm no psychologist though or anything lol. Just what I've noticed with my younger sister and her friends that play RS. That's my 2 cents.