Rage-quit is a term used to describe the act of abruptly quitting or stopping an activity or game in frustration or anger. This term is commonly used in the gaming community to describe a player who has become so frustrated or annoyed by a particular situation in a game that they choose to stop playing it entirely. The term has since been used in a broader sense to describe similar behavior in other contexts, such as quitting a job or ending a relationship.
Rage-quitting is often triggered by a feeling of unfairness or injustice, where the player feels that they have been treated unfairly by the game or by other players. This can be due to a difficult challenge, a loss of progress, or a perceived lack of control over the outcome of the game. The player may feel that the game is not worth their time or effort and decide to end their participation.
In many cases, rage-quitting is seen as a negative behavior, as it can disrupt the gaming experience for others and damage the reputation of the player who is quitting. It can also be seen as a sign of poor sportsmanship, as it shows a lack of resilience and determination in the face of adversity.
However, rage-quitting can also have positive effects, as it allows the player to take a break from a situation that is causing them stress or frustration, and return to the game later with a fresh perspective. It can also serve as a form of protest against a system or game that the player feels is unfair or unjust.

Online Gaming: In the world of online gaming, a rage-quit is a situation where a player becomes so frustrated with the game or a particular situation that they suddenly leave the game in a fit of anger. This can occur for a variety of reasons, such as losing a crucial battle, experiencing technical issues, or being taunted by other players. The player may then proceed to throw their controller or keyboard in frustration, or simply disconnect from the game without warning. The result is that the player has abruptly ended their gaming session and may not return for some time, if at all.
Stock Trading: In the stock market, a rage-quit can occur when an investor becomes so frustrated with the performance of a particular stock that they impulsively sell all their shares. This may happen after a string of losses, or in response to news or events that have negatively impacted the stock's value. The result of a rage-quit in stock trading is that the investor has sold their position at a loss, potentially missing out on any future recovery of the stock's value.
Job Termination: A rage-quit can also occur in the workplace, when an employee becomes so frustrated with their job or workplace conditions that they abruptly quit without giving notice. This may happen after a particularly difficult workday, a conflict with a coworker, or in response to a perceived injustice in the workplace. The result of a rage-quit in the workplace is that the employee has lost their job and may find it more difficult to find employment in the future, as their sudden departure may reflect poorly on their reliability and stability as a worker.

Rage-quit can be explained to a child as throwing a big temper tantrum when things don't go your way. Imagine you're playing a game with your friends, and you're really enjoying it. But then, something goes wrong, and you start to get frustrated and upset. Instead of trying to figure out how to fix the problem or calm down, you throw the game controller down, scream, and storm out of the room. That's what rage-quitting is like. It's when someone gets so angry that they give up and stop trying, instead of trying to find a solution or calm down.