the.com/spontaneously
Doing the thing before your brain files the proper paperwork.
means In a way that happens naturally, on impulse, without planning or being prompted.
from From Latin sponte, of one's own accord — the same root behind responding and despondent, all about the will's own motion.
Chemistry useReactions that proceed without added energy are spontaneous.
CombustionSome materials ignite spontaneously, no spark required.
IronyPlanning to be spontaneous defeats the entire premise.