When I went to a PowerPoint workshop, lo these many years ago, we were supposed to make a final project kind of slide show showing what we had learned. I made a Top Ten-style list of Things Your Professor Doesn't Want to Hear. If I can find it, I'll post the original ten items, but here is a new addition:
Things Your Professor Doesn't Want to Hear:
- I'm no good at <your subject here>."