am i missing out on a better gaming experience?

other then uncharted 2 and soon to be 3 and DC universe(which after the free month i quit playing) all i play is FPS games. i mainly play Killzone 3 and a little CoD:Black Ops just to mix it up. i am thinkin of gettin SOCOM 4 sharpshooter bundle also. am i missing out by not playing other types of games? i played the dragon age 2 demo and liked it but i find it hard to control everyone in the party and staying alive for big fights and wonder if i buy the game that i would give up. i used to only play rpgs till i got addicted to WoW and when i was finally able to break blizzards grip from my soul i have stuck to fps. im sure im not the only one who sticks to FPS but am i missing out on what the PS3 has to offer and gaming experience that other types of games have to offer?

I mostly play fighting and beat-em-up games because those are the genres I'm best at. I suck really bad in shooters and sports games so I don't buy those. I play other genres of games I own a few racing, rhythm, and alot of JRPGS. I play those just incase I get bored with fighters.