I enjoy snub PVP and there are some ferociously good players in the top echelons of that side of things.
I'll go to conn, motivated, willing to learn (still am) and get wrecked for 30 minutes to an hour straight. in that time, I lose focus, or forget fundamentals and/or otherwise make poor PVP choices. It gets tiring quickly, but I'll keep at it. Majority of it is inconsistency and lack of time to dedicate to doing it.