It’s Friday today and we continue to have lectures since Tuesday. However, everyone is sleepy these days, because we were so tired last weekend and didn’t have enough rest after coming back. Four days passed by and we are still tired. Maybe we shouldn’t attend the evening activities every night, but we really do not want to miss anything that might be fun in the U.S. So day after day, without enough rest at night, everyone gets sleepy in the class, you can see at least one person closes his eyes in lecture time, especially when what the professor said is not that attractive. I know it is not good, and I tried to not sleep and listen to the lecturer carefully, but having an English class for two hours only is rather tiring. Coffee might be efficient, but I cannot have that much. It’s late again now, I’d better go to bed early this night.