Fate and Causality

The ability to effect change in the world is in the Hands of Hakados Baruch Hu, who decides what will transpire in the world.  Yet with the power of his thoughts, a person who believes that Hashem brings us only goodness can change his destiny.  The power of thought and the power of actions can change Hashem's decrees, whether for good or for bad.  If we will think positively, looking to Hashem for assistance and doing all that we are required to do, then, with Hashem's help, we can merit endless Heavenly kindness and generosity.

from "It's All in Your Mind" by Sara Yosef   p.22

 This book was written up in Mishpacha magazine a while ago, but it just came out in English.  It is well written and very insightful.  I really recommend it. 

It talks about :

The potential power of our thoughts is tremendous. in fact, the secret to success lies in the power of thought. How can we realize our life's dreams and aspirations? Can we change our destiny? How do we avail ourselves of the Almighty's boundless goodness?