If you want to be a good hockey player, gymnast, swimmer, basketball player, tennis player, badminton player, or runner, what do you need to do?

If you’ve ever considered yourself an expert (or at least, better than average) at an activity, you’ve likely felt this. It’s the feeling of hearing someone talk about the activity you know so well, and knowing that they have little idea of what they are talking about compared to yourself. When this happens, I immediately start thinking about how much better I would be at in explaining a concept.

I’ve written about this before, but I’ve gone through most of my school years labeled as “the smart one”. Since it’s a mostly positive label, I haven’t take particular issue with it. At the same time, I also accepted the term of “athlete”. These two terms have been the ones that surround me as I made my way through school, and they still do. Whether or not I like them, they’re the ones that have been ascribed to me.

I’ve always been interested in a particular teaching technique that I think of as the “deception”. I’m sure you’ve experienced this sort of technique before, where it goes something like this: