@weird-companion well about sex and sex talk I could say sex is only one thing mind will be completely free and forget everything around while have sex.. do not care where they are and unlimited imagination while having sex so in another word not really intelligent to think anything else than sex.. just forget about beautiful intelligent consious mind to make a lovely conversation. subconscious mind always seek to be free mind because most of them do not know how to be conscious. until its free mind nothing can be done. also not capable to know about knowledge.. I guess **