I think that, how Andrew Wommack talks about a valve being between the soul and the spirit and that we can open or close it...he's talking about our heart !! Our heart thinks, and as a man thinks in his heart so is he. And the heart knows many things so when it is our heart communicating to us is is intuition, a knowing. You ever get a feeling about something...and you were right? That's your heart! Some call it a spidey sense, lol. I have one too.
And I would add one more thing about Andrews presentation, So the soul is mind, will, emotions, & conscience, but I think we can easily add to that, our imagination. There's more to our imagination than most people give it credit for.