Nancy, a graphic designer, describes her job this way: "time flies. i get so absorbed in finding just the right logo to best convey what the customer wants that, before i know it, the day is over. i don't realize that i'm one of the few people left in the office until the janitor comes to empty my trash can." nancy is:

Experiencing Flow

Explanation:

A flow state, also informally known as being in the zone, in positive psychology is the state of mind of activity in which a person performing an activity is fully immersed in a feeling of energized concentration, total participation, and pleasure in the activity phase.

answer; the automatic system because it is a "gut reactor"  

answer; the above statement is (true);