Powerful Stuff - Large Print Author:Rich POWERFUL STUFF is what "MR POS" uses to describe the principles he teaches his audiences worldwide. You will discover that the negative of your past are not what's important. It's how you use them to make you a better person now, and in the future. You will find the concepts in his book are easy to read, simple to understand. a... more »s well as tremendously powerful to act on.« less