Bouncing things off of diverse audiences has taught me things I didn’t already know about how rhetorically accessible different ideas are. This is well-known to

Bouncing things off of diverse audiences has taught me things I didn’t already know about how rhetorically accessible different ideas are. This is well-known to educators: Once you achieve a certain level of expertise, it can be hard to find the difficult spots and the reasoning anymore because they’re so familiar to you. A lot of the Dunning-Kruger problem in the Programming field is due to this. I think that Programming has a number of problems with training and making information accessible to its practitioners. Furthermore, I think many of these problems have tribal and sub-cultural elements to them. (Along language community lines, not ethnic ones.)