Smart. Simple. Direct. Witty. This is the schmaltz-free Karen Salmansohn style for serving up easy-to-digest spiritual inspiration in the first book in her Happiness series, How to Be Happy, Dammit: A Cynic’s Guide to Spiritual Happiness. Salmansohn left her successful advertising career to pursue her passion for writing. She is now a bestselling author and book packager known for “self-help…