Help with dealing with clan members

Hello i am KillerKorbin117 the Vice President of a militarized clan on halo reach we have been getting really big recently (15 people every 3-4 days) and there is always that guy who wants to play a “game” to see how long it takes until i rage quit i need some advice on making people listen and focus during clan training sessions if you have any advice plz reply
(plus when i scream it makes me sound like i have even more of a sqeaker-type voice so dont say that!)

Thanks for your help,

KillerKorbin117 :slight_smile: