When you observe the information that you receive and is processed by the brain, stop at the first frame if you can make sense of it. Otherwise don’t move. Taking any positive step means delving into analysis. This is just measurement of and assigning of meaning to the information. The meaning, if there is any, is supposed to be grasped in a singular instance or the evoking of the first frame. If this cannot be done then there’s only confusion in moving to analyze.