@Wraithorn: While it true that 90% or more of psychics are entertainers, I have had my own future foretold 100% accurately at least three times, years in advance in some cases, and not all were events which I wanted to happen, either. I have also seen glimpses of my own future in some of my dreams, all of which which came to pass exactly as I saw in the dreams, months or even years later in some cases.
As for Astrology, I've has my natal chart plotted, and it does indeed describe my entire personality very accurately. While Astrology is not about predicting future events, it is useful to predict how two people will or won't get along from an emotional, and intellectual personality perspective, or more specifically, the emotional and intellectual challenges and advantages they will face together as a couple.