The actor initiates the act/movement and races dangerously toward a "goal". A little past midway, the interceptor makes a determination as to the actor's intention and situation and initiates an attempt to rescue/halt the actor's movement or at least alter the course. Meantime, on the sidelines, the spectator/observer watches the action making comments and speculations in rapt excitement. The commentator/announcer is simply reporting the action and comments on the terrain and surrounding area. At the end of the action, this commentator simply states the facts of the outcome without emotion or explanation.
Those persons are all me. But the actor who races dangerously toward the goal is propelled forward by a surge of hormones and sympathetic nerves, the cautioning intuitive part of my brain comes into play as the interceptor. The spectator/observer is also me but in my objective mode, and the commentator is the part of me that keeps an overview.
And then there is the me that can rest in silence, in neutral, in parasympathetic mode - still me but not identifying with anything or anybody.