Starting a story out the wrong way | Writer Questions #11

I have read all over that the last thing you want to do is start your story with a dream. The thing is, it's not my intent to start my story out in a cheesy dream sequence. In fact, it's not even a dream. It's a premonition that is relative to the plot of the story. When I chose to start out this way, it wasn't because I thought "ah! I'm going to start my story in a cool dream just to throw