Shad Helmstetter, Ph.D., (www.shadhelmstetter.com) is the best-selling author of "What To Say When You Talk to Your Self," and 20 other life-changing books. His latest, "Negative Self-Talk and How to Change It” is now available on Amazon and in all eBook formats. His books are published in many languages in more than 70 countries worldwide.

Dr. Helmstetter is one of the most respected behavioral researchers of our time and has appeared on more than 1200 radio and television programs, including repeat appearances on Oprah Winfrey, ABC, NBC, CBS, and CNN News.

He speaks to as many as 250,000 people a year in personal speaking engagements throughout the U.S. and internationally.