No but seriously...
1. Reloading, Reloading, Reloading.
2. Sometimes my team pisses me off and i shoot someone to put them down in health so they kill me, and i have an excuse to kill them next round
3. Checking the score every 5 seconds. Sometimes i hold tab down the hole round.
4. When i snipe i stay in the same spot like an idiot.
5. I get nervous when theres tons of ppl around and end up killing my hole team.
6. Making stupid comments to the ppl who chat, and get killed while typing.
7. Making fun of some guy i just killed and get killed myself
8. Thinking i can take on 20 guys at the same time
9. Acting like an idiot and getting banned from the server
10. Getting caught with a grenade in my hand.