A year ago I received the worst student ratings of instruction (SRIs) in my 28 years of teaching. On the Likert scale I am normally between 4 and 5 for quality of instructor and quality of the course. Last year, however, my fall term ratings for my sophomore cell biology course were below 3. Below 3! When I read that, I thought I was going to faint. All the effort and time I put into designing a quality learning experience for students went unappreciated. I felt nauseous.