The thought must be active when you are doing something. The thought is a necessity so that we can do no matter what technological work.
In order to, that our actions can be clear, we must think clearly, objectively, without letting us be carried away by moods; without prejudices and preconceived opinions.
It was this, the enlightenment philosophers understood by the reason.
But we also know, that the thought produces human problems, fear and anxiety, and that this anxiety will hinder us in acting effectively.
The question is then, whether you as a Life Artist can act without anxiety when thought-activity is required, and when it is not, be silent?
Can you act with afterthought when it is necessary, and when it is not, let the thought rest?
In fact it is rather simple.
Can Man in that degree be so present in passive listening, that he in the awake condition will think and act when it is necessary, and remain awake whilst he acts, so that he neither falls asleep, or works pure mechanical?