the mature thing to do with a "squeaker" is to mute them and not to stoop down to their level. its that easy, if someone genuinely gets concerned if there are young kids playing a video game then they aren't on a high enough maturity level to be playing the game themselves. let the immature learn from the mature in these games so they can truly appreciate from them. oh and a message to the OP, when you get older whether you like it or not, your perception of things changes. if you are smart (you being on these forums in the first place is a good indicator of this) your core beliefs wont sway to much but let me tell you from personal experience (im 15, and I have no doubt i will have different views when i'm older) i look back at my 12 year old self and see it as a less refined version of what i am today. whether my assumption is just to trick me in believing I've changed or is actual progress its change none the less.