However, I am curious about the specific meaning of a couple of phrases.
Sex is dangerous.
Let us begin by admitting and realizing that. There is the obvious danger of producing a child that is not wanted or cannot be cared for. There are several less obvious but grave dangers, including emotional fixations that make for misery, uncontrollable and brutal desires , frustration or starvation leading to emotional illnesses and vulgarization . An hour of sexual intoxication can make a lifetime of misery for more than one person, much as an hour of alcoholic intoxication can make a murder. I am not sure what Robinson meant.