No personal enemies.
Lucky you are
As for me, I've always had enemies, since I was in the kindergarden
Either I'm too good or too bad
Anyway, they say enemies may tell about you as much as your friends. Usually, it means you lack some qualities your enemies have (for better or worse)
By the way, just yesterday I saw the following statement stamped on the bus window (you know, there's such an 'educational' programme): 'No one's your friend, no one's your enemy, but everyone's your teacher'. Well, that's just another point of view