It also really opens your eyes to the reaches of what you learn can achieve when applied intelligently. My favorite class in university, by far, was an astronomy/astrophysics type class. I think I scored around a 60%, which ended up being a 4.0 for the class. It was just brutal, but seeing what was at least possible to achieve from what we were learning was also amazing.

Speaking as a teacher it's highly unfortunate that at most schools this doesn't really fly - even with curving, because parents and kids alike expect 100% for basic understanding and application. So it's the analog of understanding akin to an assembly line worker instead of an engineer. This is especially a shame in the era of LLMs when rote regurgitation is becoming increasingly irrelevant, and higher order 'understanding' is becoming much more relevant. Though obviously the rote work is necessary to achieve that deeper understanding, but not a path by itself.

I've always been much more an application than theory guy, but we all have to adapt to technology and this is where it's at now.