Help needed

Internship business again. Ok, Rovaniemi rejected me, Helsinki has not yet said anything. On the other hand I could go to Poland or Croatia via IASTE , but I'd have to decide pretty fast. So my opportunities are: - Waiting for Finland and if that doesn't work, go back to Bonn and start my diploma exams - Deciding for either Poland or Croatia and risk, that Helsinki would have accepted me What should I do? I really don't know :(