This is total horse shit. Separation IS nature. People crave what is familiar. Where do you draw the line as to what sort of separation is the right amount? By what gauge, time frame, criteria, is too much and becomes violent? Is my claiming my parents or children as family violence? While I agree with the sentiment, it's like saying, "The need to eat is violent". It's true, but also a fact of life that can't be avoided. This sort of dreaming distracts from actual problem solving.