As a European filmmaker, you can not make a genre film seriously. You can only make a parody.
I doubt if a single individual could be found from the whole of mankind free from some form of insanity. The only difference is one of degree. A man who sees a gourd and takes it for his wife is called insane because this happens to very few people.
Freedom from care and anxiety of mind is a blessing, which I apprehend such people enjoy in higher perfection than most others, and is of the utmost consequence.