Next Buzzwords: Inheritance and Polymorphism
Something the human brain is good at -- figure out commonalties between different things and categorize and classify things by their properties or behavior
Example: “mammals” - summarizes a lot of the commonalties between a certain class of animals (has a spine, breast-feeds the offspring, has warm blood, needs oxygen...)
You save a lot of work by categorizing different things and dealing with the different categories most of the time.