I follow the jump and describe the new scene. I usually find that I have spoken out loud the key elements of the image stream when a jump occurs so I consider the sudden change significant. What I may not have described may or may not have been significant. However words or ideas that suddenly triggered are jump are so I do my best to follow them. Also I sometimes kick start an image stream just to get into the flow. The jump is often the indicator that my mind is prepared to answer the question I posed for the image stream.
Alex
Alex
