3.b. Flow Diagram (of sorts) to Show how a Cardio-Gyro-Compass Works!
If you’re confused, hopefully *this will clarify things!
Flow diagram to explain the “wife” reference
A penguin (A) is about to pursue a red herring (B), but is informed just in time by his heart (C) (aka gyro-compass (D)) that it’s a bad idea – all long before wife (E) can say “Red Herring, why?”"
*Disclaimer: for illustrative purposes only! The process is generally more subtle…