So whether the abductions are the result of sleep paralysis, hallucination, psychotic episode, or reality the question arises, why the common focus on the reproduction of human/alien hybrids?
[[why the common focus on the reproduction of human/alien hybrids? ]]
My take is that its because Because people are filled with movies and books and tabloid papers etc that are based on this theme. They may brush off what they read as fiction, but subconsciously it resurfaces during sleep and dreams either out of suppressed fear, anxiety, or whatever