Not that I know of, but I'm just starting my professional life.
I never intentionally make enemies of people, I think people that do are usually flawed, bitter and unhappy. Why have enemies when you can have friends and allies?
The people that have taken a dislike to me in the past are normally insecure, jealous types. It's surprising how many can be won over just by treating them with a bit of charm and giving them a small ego boost; they just want to be recognised. If that doesn't work, simply ignore them, be more popular than them and work harder than them...they will become completely irrelevant.