>>13706520Stage 1 is when you don't know any better and you're mesmerized by the beauty of this deep law of universe relating 5 fundamental constants.
Stage 2 is when you learn about power series, and you're repulsed by the utter triviality of this tautology.
Stage 3 is when you learn about Lie groups, and you finally accept that it's nothing profound, but definitely a cool equation.