I liked so much your post @cultura.bitcoin. It is the kind of posts people should provide here on stemmit community: clear and concret. Continue posting like that. according to your information, I agree. Human beings´s brain are divided into 3 parts, not 2. What we have to do is to to find ways to cooperate with all of them in armony (I know it is not essay). I mean, we can´t let emotions control us or we can´t let compulsive behaviours control us like compulsive overeating.

Good luck!