Pheromone

Real World Example

Imagine walking into your favorite bakery and being instantly drawn to the smell of freshly baked bread. Just like how the scent of bread can make you suddenly crave a loaf, pheromones are chemicals released by an animal that influence the behavior of other animals of the same species. In this analogy, the smell of the bread is like a pheromone, emitted to attract and influence behavior, while your sudden craving is similar to how animals respond to pheromones by changing their behavior or mood.