*Leahy, Robert L.: - Robert L. Leahy, PhD , is author or editor of several books, including If Only...: Finding Freedom from Regret *, The Worry Cure, and The Jealousy Cure. He is director of the American Institute for Cognitive Therapy in New York, NY, and clinical professor of psychology at Weil...

*Leahy, Robert L.: - Robert L. Leahy, PhD , is author or editor of several books, including If Only...: Finding Freedom from Regret *, The Worry Cure, and The Jealousy Cure. He is director of the American Institute for Cognitive Therapy in New York, NY, and clinical professor of psychology at Weill Cornell Medical College.