Astrology is the sublime art of prediction. If Free Will ruled supreme, there would be no reason to do astrology. If Fate ruled supreme, then why can’t astrology predict everything? This lecture explores ways to reconcile the modern psychological worldview with classical predictive techniques. To what degree can we change the fate that our birth chart contains? What are the limits of interpretation shown by the natal chart? Are there fixed limits to the degrees of change and growth for each individual? How does the inevitable stream of time and age change the individual’s perception of himself/herself?