You know why we couldn't just send machines on these missions, don't you, Cooper? A machine doesn't improvise well because you can't program a fear of death. Our survival instinct is our single greatest source of inspiration.
Ki-woo, you know what kind of plan never fails? No plan at all.
An improviser's job is never done. All this to explore the ability of the consciousness to cleave the body's moment and remain there as the moment changes.
Explanation:
Drafting Interior Techniques