Sex.
Yes it’s about sex, don’t get me wrong.
Once upon a time, I have a friend, he talks a lot about sex, he loves to discuss, make jokes, tease, flirt or whatever it calls, about sex, and what makes surprised, sometime he can raise a sexual issues even in the public areas, some people irritated, some people enjoy, and some people enjoy and irritated. I can guess most of his point of views about man and woman, is not more than sexual point view.
I used to - however now I still - think that talking about sex blatantly in a public space should be a taboo, and even porn!
His only weapon to reply such thoughts is: if sex is a taboo, if sex is considered as a porn, then all human in the world are born within a taboo process and porn process, even all saints!
However I reply to him: now I consider sex is a sacred.
