Need your help on guessing this guys age?

Quick 2 questions for you guys, I was doing some crucible tonight on the twilight gap map on the moon and was sniping with P&T. I nailed this one guys a few times while protecting point B and after the game I get the following message conversation. Tyydal: gg surprised you could cap points from the far map corners while in invis Me: I was defending b u idiot Tyydal: well done. Putty you couldn't hide for A and C also. Then you'd be in business Me: I had other fireteam members for those roles so i had it covered Now my questions to everyone are: Why can't this idiot admit that I snipped him a few times and our team flogged his ? And how old do u think this fool is? Just thought I might get some opinions regarding sore losers. Thanks