Oh yes, I agree. Usually, it appears as though thinking is a never-ending-process, that there is a literal stream of thoughts. But when one becomes more familiar with meditation, one begins to notice that there are gaps between thoughts.
They arise, persist, and then subside. Like a movie projection twenty-four still images a second, the mind runs through its thoughts in a way that makes it appear as though we never stop thinking, but we do, so for some it begs the question, if "I think, therefore I am" then what am I between thoughts? Hoo! Hoo! It's such an exquisite answer, though a pity that it cannot really be spoken of or described. You just notice, in that fleeting moment of wakefulness, and that's it.