Franco I leave my office running out of time. Today is my first day of classes as a substitute teacher. I'm not supposed to be teaching such a complicated subject, yet I feel a bit nervous. I'll be facing many young faces eager to learn. I had to reorganize everything in the office, so now I've delegated some less difficult cases to my new collaborators. I must also acknowledge that the interns I've had in recent years have been excellent. I wish I had a position for all of them, but it's impossible. All I can do is wish them much success in their careers. I'm going to report to the administration to receive the group assigned to me. On other occasions, I've supported my friend, but only in periodic classes. This is the first time I'll be staying almost a whole semester to support him.