I'm Having So Much Trouble With PS2 Compared to Other FPS's!

[VonBuric]

Hey guys, I've been playing Planetside 2 for a few days now and have logged about 15 hours, so I've experienced my fair share of the game. I'm actually close to quitting though, as I just don't feel like I'm getting good at PS2... And it really sucks, because I want to love this game. Actually, I do love it, but I am dying so often that I am torn between extreme frustration and joy. I rarely get kills and when I do, it's usually on still targets, and I die a lot; more than in any other FPS I've played. To give you guys an example, my K/D has never even gotten close to negative in another FPS game, but in PS2, I struggle to keep it at 0.87.
So what I'm wondering is, am I doing something totally wrong here? I'll be in Teamspeak with guys who are having sessions where they go 59/10, it's just so frustrating to be this bad at a game without knowing at all how to improve. Pretty much every encounter I get into, I'll fire hundreds of rounds and get 1 kill If I'm lucky.

So what do you guys think? I just don't understand how I can be so bad at this game when I excel at most other FPS's, and it's horrible because PS2 is some of the most fun I've had on a videogame in a while. There are just too many frustrating interruptions in-between.