~Ö~

i chalked down the derivation of the 1-dimensional schrödinger equation on the sidewalk pavement right in front of my apartment last night.

basically i got up to the separation of the initial differential equation to the time independent schrödinger equation and schrödinger equation of time, but i stopped there. the breeze was too cold, i wasn't wearing a jacket, it was already 3am and i have to wake up early today, more vicious rabbits showed up and it seemed like they're gonna eat me, plus raccoons started hissing and put up a fighting (or biting) stance. so i left. nature hates me, i guess.