If the contents of this publication were easy to understand, it would be a much shorter book. It's easy to wonder why being in love with someone or living in fear is so different from liking or being afraid of one thing or another. Differences arise, because what we "like", for example, is definable but who we "love" isn't. We assume that all words are definable, but love isn't, and neither is faith, appreciation, passion, or a host of other words...