Yep, the self-fulfilling or Oedipal prophecy - Oedipus's folks having been told that he would kill his father, left him to be raised by strangers, so when he met his father he saw just an obstreperous old man in his way, and killed him. I was probably still there when I first came here.
You *can* wriggle to avoid a prophecy and put yourself directly in its path. Or you can take heed of a prophecy, and live mindfully, and minimise any harm or maximise any benefit it might otherwise have brought. I did neither on the following occasion, and it played out without any obvious benefits or problems in my life:-
The instance that Gregory cited that I had a prophecy come true, was that back in the early or middle eighties a girl wandering around a café pulling single cards for people, told me I'd end up living in a house with a broken red letterbox. I laughed and forgot about it. Earlier this century, I moved into a place in a far distant town (back then I had no idea I'd ever leave the city) that I chose because it was in the right location and affordable. It was only when I'd been living there for months, that I even remembered the broken red letterbox thingie. And yes, the letterbox was red, with its paint peeling off it, rusty hinges and one piece of wood on its lid working loose. I stayed in that house a few years. I was probably still there when I first came to the forum!