I'm not but one of my single friends tried to compete with me... I don't get it either everytime she did it I felt betrayed somehow cuz, we're friends and your really gonna try to fight me over some guy??? Eventually I stopped hanging out with her cuz she was just a bad friend overall. None of my good friends try to compete with me. The way we do it in our circle is if a guy shows interest in one of us even tho another one of us might have approached him first, we just step aside.