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Yes. Many mathematical concepts didn't click for me in the math lectures.

The "aha"-moments I got in "computer graphics", "audio engineering", and "artificial intelligence"

I've a similar story! Working through the Nature of Code[1] is exactly the point in my life where differential equations and vector algebra suddenly made sense to me. Once I became the 'creator' I could see how this math described the real world.

[1]: http://natureofcode.com/

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