FPS Geezer

First Person Shooters are making my blood pressure go up. I just purchased Killzone 2 and after playing it for about an hour I just feel stressed out and fatigued. I strain to aim at this little enemies and they don't die right away. I feel kind of nervous when blood clouds around my stream of vision. It is a hard task. It is deep and engrossing and like a real job.
Yet I watch my brother breeze through these things like a pro, killing endless cpu's and moving forward. It makes me wonder if my 16 year old brother and I were fighting side by side in a real war- which of us would survive?
So I guess this is why I am probably too old for these games. I'm 26 and I feel out of touch with the current status quo in electronic violence. I still have three days to exchange the game, maybe I'll downgrade to Animal Crossing.