I imagine it would be more difficult for people whose studies are largely theoretical. We do have an advantage in that there's a tangible result to show for many of our courses.

Kai-kun is prone to forgetting his cell phone when he goes about his business, or forgetting to charge it should he actually remember to bring it. It makes on the fly scheduling a bit of a hassle. I'll let you know what he says once I manage to get a hold of him.