As I'm writing this I'm still in Krakow. Sitting next to me is Till, who joined me for ELS this year. It was a blast, but I'm also really exhausted and my throat is still hurting a bit from talking all the time the past three days. Our flight back to Zürich is in about an hour from now and I have a test to study for on the coming Thursday; I actually would've really liked to stay a bit longer, especially considering there were a few people I would've loved to talk to a bit more. Alas, you can't always get what you want.