I am from Italy and I beg your pardon for my poor English which is not my mother tongue and perhaps not good enough to let me explain my question so, please be patient for this.
A (almost ex) friend of mine self defined wise and skillful in beer, who is running a pub, is always boring and annoying almost everybody (me included) with long and complicate explanation concerning "why" does not exist a double malted beer, And I cannot start a session beer without listening the Brettanomyces history