One had to cram all this stuff into one's mind for the examinations, whether one liked it or not. This coercion had such a deterring effect on me that, after I had passed the final examination, I found the consideration of any scientific problems distasteful to me for an entire year.
It was examinations (in school) that drove my wits away, as all emergencies do. Being expected to measure up was paralysing. It was never that Mother wanted me to beat my classmates in grades, what she wanted was for me to have my answers right. It was unclouded perfection I was up against.