Okay, great.
Now, what is the secret to persuading the mind and body to obey my will? It's not about time, or effort, or nutrition, or exercise, or going for a walk, or of visualizing yourself doing it and then sitting down to do it with a smile on your face, and it's not about terrorizing yourself with fear and other unpleasant emotions. None of this makes "the thing" happen, even after I know how to do the task, or have done the task before.
There is some kind of key to unlock the self