Doing what you love is more practical than you think. If you're trying to find your calling, "the most important factors to look at are your natural talents and your personality," says Nicholas Lore, director of the Rockport Institute, a career-coaching firm in Rockville, Maryland. Richard Bolles, author of What Color Is Your Parachute? (Ten Speed, $18, amazon.com), suggests making two lists: one with your top-five skills, the other with your five favorite fields. Show your list around zealously. "You'll typically get many job suggestions," Bolles says. For an intermediary shift, he says, "either change your title and keep the field, or keep your title and change the field." He cites an aspiring pilot with poor vision who ended up working for the airlines by making airplane seats. Anne Steiner, director of the Seattle office of the Johnson O'Connor Research Foundation, which conducts aptitude tests, says to "volunteer or get a part-time job to learn from people in the industry you're interested in." Soon you'll be one of them.