The Power of Optimism Author:Alan Loy McGinnis The best-selling author outlines practical steps to keep enthusiasm and motivation high. — No mumbo jumbo or psychological jargon here. Dr. Mcginnis provides a common sense approach which can help transform your glass from half-empty to half-full. — Alan Loy McGinnis is the author of many best selling books including The Friendship Factor, Confide... more »nce, and The Romance Factor.« less