Why do so many think they deserve a higher rank just because they killed a few high rank players playing casually in unrated/spike rush/replication/ DM etc ? So many posts/comments about how they are doing well in the casual modes but are...

I´m very afraid of talking in Voice Chat and even more afraid to talk in english. I have a childish Voice and im usally not shy but at home I dont want to speak english and make my parents hear me talking english. In-game I dont want to p...