Sure, but you could just as easily interpret that line as referring to his entire commitment to T'Pring. I'd say a double meaning was more than likely.I thought he meant he hoped, being half human, that he would be spared the full "madness" of the mating drive, which basically made, ahem, "marrying" T'pring beyond his control. Killing Kirk, for whatever reason, "broke the fever" and he could look at things rationally again.