Study-Week

So the big studying for the next tests began. When you come back from school at 4pm you are already tired, but i still try to study till 6pm. With the new books i bought its kinda easy, but after an hour it gets already hard to concentrate. My tests are next week on tuesday and friday and they are about 300 minutes long i think. To assure that i actually study my girl will not stay over for the weekend, so i get bored, so i study... Badly that also means that i will not see her for two weeks, because she is going to berlin. But well, what could i do.