Have you failed any course during your university years?

Yes, I have failed a course during my second year of university when I struggled miserably in Marxist philosophy. The subject wasn't particularly difficult, so it must have been my procrastination that caused me to fail. I have learned a valuable lesson since then about studying early.

Yes, I have. That was when I was in my second year of university. The course was particularly hard. I had a terrible failure in my thesis due to a loss of focus. That caused me to fail. I've learned valuable lessons about starting early from that experience.