Is it pure chance that this was posted only two or three days after I watched it along with a few other e to pi = -1 videos?
Randomness aside. 3blue1brown makes some wonderful math videos that I find really explain the intuitiveness of some of the ideas. I was unfortunately cursed with a math teacher who for whatever reason required us to memorize until we passed the test. Imaginary numbers were taught as "something that will help you in college"