How Long Does It Take to Implement the G T D Method?

Once you catch g t d in this process, you can make any system work. If you don't have this process and you're just trying to get a new ap to have it fix your life, good luck. So there's no right way to do it. There's no perfect system. I would give yourself at least half a day, or at least two or three hours, perhaps, to make a step forward.