Holes in one’s memory
Not everything we learn sticks. This can be discouraging.
Learning how to spell in English is difficult. Reforming the system would be harder.
There is so much to take in that we divide up our task subject by subject, rarely allowing something we’ve learned in one class (or other environment) to leak over into another. This is not, in general, a good thing.
Our chief consultant realizes how effective our machines have been at training us to perform tasks efficiently and exactly.
Mathematics, at almost any level, can be either practical or ideal. Problems arise when the two kinds are confused.
Our consultants are mostly concerned with teaching science and mathematics, claiming no expertise in the very different skill of teaching language. They have, however, learned several, which gives some insight into the process.
As we progress in school, the lessons get more difficult and complicated. Sometimes they’re difficult because we have to unlearn things.