Grant me freshman status

First day of class @ Berkeley starts today and I pulled an absolute freshman move already. Sophomores, Juniors, and Seniors commonly know that there is usually no section the first week of class. Despite previously knowing this, I still somehow went to my morning 10AM Section. Ten to fifteen min. into the class I realized that the reason the Graduate Student Instructor hasn't shown up is because section doesn't meet! AHh, I'm already acting like a freshman!