I don't understand why people love PvP. It seems to me to be a waste of leveling time. I prefer PvE realms because you can flag your self for PvP and kill other players who also want to PvP. I recall having epic battles with Southshore vs Tarren Mill in retail PvE back in the day.
But people seem to like being able to fight/gank anywhere at any time, so we're stuck with it. Log off, cool off, quest elsewhere.