Ever notice how physics equations seem to have personalities? The Schrödinger equation is basically that friend who gives you directions like "just go past the thing where that store used to be, then turn right at the invisible stop sign."
Quantum physics really said "Let's take the simplest system possible—the harmonic oscillator—and make it so unnecessarily complicated that students will question their life choices." Those ladder operators aren't climbing toward knowledge; they're descending into madness!
That smug side-eye is the equation watching you realize you've spent three hours deriving something that could've been looked up in two seconds. Welcome to physics, where even "simple" solutions require a deal with the devil.