The ten major moral mistakes discussed in this book, although each is distinctive, are organically related to each other. If love is merely an emotion, and sex is just an amusement, it logically follows that marriage is simply a convention, religion an invention, the natural law a construct, abortion merely a choice, and so forth. The one common denominator for all these mistakes is a retreat from reality to an island of subjectivism. Because the human being is naturally a social being, mere subjectivism, and the moral myopia that goes along with it, is potentially ruinous to society. Subjectivism (or hyper-individualism) cannot be the basis for either social cohesion or personal authenticity. Moral mistakes, just as intellectual errors, are correctible. The first step in the process of rectification, however, is to recognize them precisely as mistakes. This modest work is an attempt to shed light on these ten rather egregious moral mistakes in the hope that people will come to recognize them as such and begin to mend their ways. Society prospers through the moral advance of one person at a time.