Games only make people violent when they are unable to distinguish between what is reality and what is not. When I play destiny, I know I'm playing a game. When I'm outside, I'm not trying to throw a Nova Bomb or trying to Shadowshot people. Seeing blood or guns in game isn't going to make you violent either. Also, you're 10... it's a 16 game... there's a reason why they put an age recommendation guide on the box.