Answer:Augi used System 2 of her brain to formulate her workout plan, but then gave in to System 1 when she decided to sleep in.
Explanation:
A psychologist known as Daniel Kahneman came up with these two terms of concepts when he was determining our decision making process and he called them system 1 and system 2 of our brain.
System 1
This is a fast one in our brain and it is characterised by being automatic , unconscious and effortless. When we are engaged in this system we are not real aware of it , it usually irrational and it what constitutes almost 98% of our thinking. Augi was quick to decide to sleep in with not much effort to think about this decision.
System 2
This is a slow process that is deliberate , conscious , engages a lot of effort with rational thinking , it involves working with logic seeks information and making decisions. Augi when he was planning his workout was consciously involved in planning using logical thinking.