Eight days with Centropa were so full of activities, meetings, new information that I am still trying to summarize all the things in my head. What was summer academy about? WWI? Austro-Hungarian Empire? Austrian cultural heritage? Balkans history? War in Sarajevo? Sephardic Jews? I wake up at night and can't realise at first where I am: at home or in a hotel in Sarajevo. And I feel nostalgia for people I met and for things we did.