Learn to scan your memory bank for your strengths, talents, passions, interests, practical coping skills, and earlier potential whether it's actualized or not. Scanning this memory bank and gleaning material that can be used to reinvent yourself to be happier is key, says Barbara Becker-Holstein, psychologist and author of Enchanted Self: A Positive Therapy. For example, someone who would like to be more altruistic can scan their past and know that they didn't like Girl Scouts in elementary school. That crosses off being a PTA mother. But they might remember that as a child they enjoyed collecting soda bottles and giving the money to the local fire station where they knew the firefighters. That person might consider giving money and time to a local group where they can socialize with people rather than mailing in a check to a distant organization. "Looking at one's personal style, tastes and interests as we look for ways to be happy today is very important," says Becker-Holstein.