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A short YouTube commentary by TJ Walker using the Greenland shark as a metaphor for purposeful, steady living. The speaker highlights the shark's slow but constant movement, its generalist diet (avoiding 'junk food'), and an exceptionally long lifespan (300–400 years) to argue for having daily purpose and avoiding retirement-like inactivity.
Questions this video answers
Less than a mile an hour.
300 to 400 years.
TJ Walker.










