I have to do something like an exam tomorrow, but I don't understand shit. I've never understood chemistry, and I don't understand it now. The problem isn't that I'll fail. That's okay. But everyone will know, because they will tell us right afterwards who didn't pass the entry test - and those people then have to leave and aren't allowed to participate in the experiments. I know that all of them are good at it. I am not. I have no idea what this is all about and I am thinking about just not going.