Me too. Sometimes I notice my internal monologue is slowing me down, so I turn it off and let the thoughts flow without converting them into words. Other times, I feel like the abstract thoughts are coming too quickly, so I'm like "woah, slow down there!" and work my way through the same thought process again in words, to assure myself that I'm not skipping steps and jumping to conclusions.
That sounds like my experience. Though the slow working-through doesn't always have to be in words. It can be in pictures or in orderly logical lumps of knowledge that I don't have a good name for.