Well, our last grade presentation about China was the most exhausting course me and my friends had ever done. Getting rejected about our outline by the instructor's assistant on the previous day of the presentation , we had to plan everything from the scratch. What's more our instructor had even organized presentations about China, doubling the difficulty of our job that had to be something that she'd find interesting.

It was around 6 am that we had to take a break for a 3-hours of sleep, then wake up and get ready for it.

The result was perfect. Effort always pays back.