classes:  lecturer. I've got all my things in order, and you keep changing the time, and it's hard for me to change.  curriculum. I've got all my things in order, and you keep changing the time, and it's hard for me to change.  facility. I've got all my things in order, and you keep changing the time, and it's hard for me to change.  general. I've got all my things in order, and you keep changing the time, and it's hard for me to change.