I have found as I get older that my internal dialog sometime alternates between words and simply an awareness of a concept. Its a little hard to describe, however, lets say you're about ready to be involved in a head on crash. Is your brain going to parse out what you need to do in words (turn left, straighten then accelerate) or are you just going to know what to do? Which is faster? Images and word have their place but so does intuition.