You may be more "mature" in your eyes, the the fact is, adults will treat you like a child for the simple fact that you are one, you all think your hard done by because of this, while before your generation, children were brought up to respect their elders and to be seen and not heard, it's amazing how technology changes that all and gives young immature twats the right to be disrespectful to the adults of today, sure some are as you say "immature" but in the end, this is just a game, don't take it so serious, some people just use it to unwind from a long stressful day and like to have fun and act childish, is that a crime?