Yes, Muni is unreliable. Cars break down on the bridge. And traffic jams are plentiful. But that just means you need to plan ahead, give yourself a little bit of extra time get to school, class or your interview. Be on time to class and appointments. If something happens, make sure to let your instructor or adviser know as soon as possible. Attendance is also essential to success in the classroom. When you miss a class, you miss important information and lessons that can affect your understanding of subsequent lessons. If you have to miss a class, let your instructor know. Each instructor has his own rules on handling absence. Make sure to read the syllabus, and keep your absences to a minimum.