Shark

Sharks, despite their absence of lungs, depend on oxygen for their existence. Unlike other creatures, they acquire oxygen by drawing it from the water around them instead of inhaling air. Consequently, they must perpetually swim to prevent falling and dying. This similarity can be drawn to humans, whose ability to survive and flourish is tied to their readiness to persistently move forward. Ultimately, to attain the success of a shark’s hunting abilities, one must maintain a continuous state of motion.