What about erotic dreams? What about abstract dreams? I frequently dream about the code, or, even, in the code. Quoting: "Dreaming is a sensitive system that t

What about erotic dreams? What about abstract dreams? I frequently dream about the code, or, even, in the code. Quoting: "Dreaming is a sensitive system that tries to pay much attention to the threatening cues in our environment," Revonsuo concludes. "Their function is to protect and prepare us." So, the erotic dreams are here to protect and prepare us... ? But, more seriously, if you believe that erotic and mathematical dreams are yet another kind of survival scenario, it doesn't take a genius to realize that in more broader sense, all your activities, not only dreams, can be generalized to survival training. What's the difference between thinking about math during the sleep, or no?