Honestly, in all my years of playing this game the only place I have seen immaturity in is Castle Wars, F2P and "Wildy Riots". I don't know why, but no one ever bothers me, or calls me a "Noob". Sure there are the annoying people who pm me because they want to be my friend, but other than that no one is rude or arrogant. I think once you slap on bunny ears and a scythe you get much more respect in this game than most people would. Maybe these "kids" we speak of think I am a J-Mod when I wear holiday items : . IDK. Another possibility for the lack of immaturity in my eyes is that I don't give people a reason to talk back to me. If someone is in a spot training I will switch worlds. If someone says something to me, I keep my words simple and let them reply. Etc.