장벽

A widely held but fixed and oversimplified image or idea of a particular type of person or thing. It is often resistant to change even when presented with new information.

To become fixed or solidified in a specific state, pattern, or habit, making it very difficult to change.

A long-established practice or custom within a society or group. It refers to traditional ways of behaving that have been passed down through generations.

To give, grant, or assign a specific quality, meaning, right, or task to someone or something.

To support or provide for someone, typically a family member who cannot support themselves. It can also refer to boosting or sustaining an economy.

The total number of people living in a particular area, country, or city. It is a fundamental demographic metric used in statistical analysis and planning.

The phenomenon or process of something becoming widespread or common among the general public.

The process of a population becoming older as a result of rising life expectancy and/or declining birth rates.

A state of being unfair or not having the same rights, opportunities, or status as others. Often used in social and economic contexts.

To support or sustain something so that it does not fall, collapse, or fail. It can be used physically (holding weight) or abstractly (maintaining a life, economy, or argument).