"‘Breadth of Learning’ refers to a teaching method which exposes students to many concepts. Students are exposed to a variety of ideas, but may not be able to deeply comprehend the matter in class. To cover various class materials, students are more likely to take mandated course which covers a wide range of topics.

‘Depth of Learning’ refers to a teaching method which fosters deeper explorations to fewer concepts. Students will comprehend the material to a deeper extent, but may not be able to explore a lot of concepts in class. To cover class materials in depth, students are more likely to take electives where they could choose the subject they want to learn about."

A religious cult is a social group that is defined by its unusual religious, spiritual, or philosophical beliefs.

"Work from home" means employees are working from their house, apartment, or place of residence, rather than working from the office.

"In United Kingdom the monarch is the head of state, taking on a ceremonial and representative role without direct impact on the laws and day-to-day ruling of the country. In addition to weekly state discussion meetings with the Prime Minister, the king or queen take on the role of the Head of the Church of England, the Head of the Armed Forces and the Fountain of Justice (however, can only act on those with advice from Ministers or church commission).
With the death of the British monarch, HRM Queen Elizabeth II, a number of people are calling for abolishing the monarchy quoting a number of previous controversies with regards to the royal family."

Lee Jun-seok is a young South Korean politician who served as a party leader of a conservative ruling party(People Power Party, 국민의힘), who heavily contributed in his party consecutively winning recent major elections held in South Korea. He actively supports meritocracy, introducing an exam which became a prerequisite for its party member to be nominated, and asserts for the removal of quotas. He also actively dissented so called 'radical feminism', which made a lot of young male voters(이대남) support him, while also making many young female voters(이대녀) dislike him.

Being the first party leader to be elected in 30s in the history of South Korean politics, his provocative remarks on various issues and fierce conflict with incumbent president Yoon Seok-yeol lead to ongoing political controversies and made quite a lot of opponents both inside and outside of poltical arena.

"‘Deep Down’ is a psycho-philosophical concept that believes that an individual is a lot more different than what they show. It might be for better or for worse.

‘As is’ is a psycho-philosophical concept that believes that an individual’s personality is as is and is entirely aligned with how they act, behave, and interact in the surface-value."

Emotional labor is a work-specific role that demand workers to manage their feelings and expressions in order to fulfill the emotional requirements of a job. Workers are expected to regulate their emotions when interacting with their customers, co-workers, and managers (for example, employees are always asked to act "peppy" in front of customers.) It is often used in the service-based economy.