Synthesized answer
The key concepts revolve around the protagonist, Jay Austin, and his pursuit of success [Passage 1]. He prioritized making "the quick sell at work" and getting ahead, which led him to trade away aspects of his life that held greater significance [Passage 1]. These traded values included his integrity, his relationship with his wife, and his time with his son [Passage 1].
Jay's drive was focused on "things that had no eternal significance" [Passage 1]. The passages indicate that God's intervention led to a realization of the emptiness of his life, but they do not further explain these key concepts in detail or offer Jay's own words in explaining them.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Flywheel by Eric Wilson Description: "Jay Austin did what it took to get ahead and make the quick sell at work. Problem was-- the more successful he was, the more he traded what really mattered. His integrity. His relationship with his wife. His time with his son. He was chasing things that had no eternal significance. It wasn't until God slowly unraveled everything that he saw how empty his life had become."--Page 4 of cover.