And I'm sure many people could sit down and think of a hundred other reasons to rationalize the "she/he doesn't really know what she is doing, or might not really like what he/she claims to like, so that justifies prohibition 'just in case.'" I guess adults who break the law always know what they are doing, and the benefit of the doubt is only to be given to younger people if it involves plotting a murder or has nothing to do with sex, of course.