Yes, I know, I’d visited the exhibition last year so what sense is there to see it again? And to drive across the Germany to see it? Or more precisely why would you drive to Berlin when you hadn’t been able to get the ticket for exhibition?
Yes, I was not successfull to “buy” the ticket (they were free) the official way and I refused to pay € 40 + on Ebay for those. Nevertheless, after couple of days of thinking it over I decided to go to Berlin and to spend some time reading or wandering around the exhibition grounds while the others visit the exhibition.