In reaction to the original post:
Maybe this sounds as a different track, but still:
In my view, meditation is a training method. It is part of the training instruction to say: "Let go" and "Do not follow thoughts". But the training method as such does have a goal. Telling what the goal is, is not part of the training instructions. The reason for that, is that the student will mislead himself and will have experiences that are close to the goal, without really being close to the goal. (One may call that self-hypnosis. And it is difficult for the student and for the teacher to know the difference between the real thing and the made-up thing.) So the teacher will tell the meaning and use of experiences after the student has had them, not beforehand.
Meditation as part of a scheme of "how to let go of trauma and promote happiness" does not have the religious goal that meditation originally has. It is using a technique because of the effects that the technique has.
"Sati" is seen by the people of IMS (like Jon Kabat-Zinn) and in the school of Mahasi Sayadaw as meaning: "pure awareness" or "choiceless awareness". An original meaning of "sati" is "remembering". In my personal view, the difference between the two is very small, if any. I suppose that what is meant, is remembering the original state of the world/ the mind/ reality. And I suppose that the talk of "pure awareness" is also a call to go to the primordial ground of the world/ the mind/ reality.
The goal of all meditation practices should be to teach conscious activities like suppression and letting go until they are tools
I see that as an intermediate goal.
From my practice, I would say that I make decisions a lot of the time, even while letting go. I choose for instance for the feeling tone of the kind of thoughts that I have. I choose to direct my attention to my body, or my aura, or my direct physical surrounding. Or I choose to bring rest to the many things that are visiting my mind. (Like recently after a meeting with friends, after which I could not sleep. I counted my breaths for one hour, forcing quiet. I never used that technique for more than 20 minutes before. I finally could sleep after that.) A basic choice of mine is to widen my circle, to deepen my understanding, to grow strength, so that I can enjoy being on the road with others.