I'm still pissed off at how math was taught at school, and above alls how the test situations were constructed in grade 7-9 (13-16).
I ended up seriously frustrated by the subject since the standard 30 problems in 80 minutes somehow meant I never managed to finish a math test in 3 years. The bits I finished I calculated correctly, I just ran out of time on every damn test. So I sat there, seething, with my pretty decent grade, but regarded as not having the stuff for the top one. Not that I couldn't do the math, but because somehow I couldn't do the math just quick enough. With 100 minutes at my disposal, or 24 problems or so, I might have been a contender.
(Yes I know, had I been motivated enough I should have put in the extra hours to just work up a better turn of speed. It was just that it seemed bloody counter intuitive at 15. And awfully booooring. It wasn't as if I didn't get the stuff.)
But the real problem was of course that at age 15 or so, I wasn't sufficiently full of myself to yet question the Great Wisdom of how these things were done, and somehow this school, and this teacher, never noticed anything about the situation.
In the end I rotted completely on anything to do with math, or logic, not because they were impossible for me to deal with, but rather more because the people engaged in these things at school seemed such frighful bores, and a bit thick, frankly. So I went to the gymnasium (age 16-19), ditched math and science and went hell for leather towards languages and history (even took Latin, though not Greek).
Of course, at the gymnasium the science program kids, almost all boys brilliant at math, by all and sundry the teacher not least were told 24/7 that they were the brilliant intellectual elite of the country, and would blow all the other kids in the other programs away at languages or whatever. (They were terribly provoked by the fact that my Latin class beat them hands down on all the language national standard tests.) Anyway, it doesn't tally with Mises recollection, so it might be a Swedish thing I guess. The science and math kids were after all supposed to be brilliant at everything, and told so. (And the left-handed kids good at math somehow thought they might all be Leonardo.)
It was kind of a self-defeating situation on a national level. It was widely assumed that you weren't actually clever unless you were clever at maths (and chess and the like), and only if you found yourself in the 5% group bagging the top math grade should you apply to the science program in the gymnasium, otherwise you were too thick to do science, so few did.This despite how people outside of school were seriously worried why so few kids wanted to study math and science, and why thay was, and still is.
I'm bored stiff by chess as well btw.