I ragequit though I am by no means a competitive gamer, what a lot of CoD players consider a terrible game (E.G going 12-10) I consider a cause for celebration because I don't often go positive. And I've never had a positive K/D the reason why I rage-quit is most of the time I don't mind if I go negative as long as I get a few kills and have fun. Its when I'm getting absolutely shit on like I just can't kill anyone that I tend to get angry and quit the game. So it is normal for a lot of people I think because a lot of times the game just isn't fun when you're up against really good people.