Learning Gtd Is Like Learning a Martial Art
Fleetinglearning gtd is like learning a martial art
It is kind of like the martial arts. The initial moves feel very awkward and very unnatural and very unnecessary, until you do them a thousands times and you say there is no better, more efficient, more effective way to move.
— https://gettingthingsdone.libsyn.com/ep-53-an-overview-of-gtd
from David Allen.