Robert J. Kriegel, PhD

About the Author

Robert Kriegel, Ph.D. is a psychologist and a trailblazer in the science of human performance. He is the author of If It Ain’t Broke… BREAK IT!

How to Succeed in Business Without Working So Damn Hard

Sacred Cows Make the Best Burgers

by Robert J. Kriegel, PhD, by David Brandt, PhD

If it Ain’t Broke…Break It!