Regret is the emotion of wishing one had made a different decision in the past, because the consequences of the decision one did make were unfavorable.
Regret is related to perceived opportunity. Its intensity varies over time after the decision, in regard to action versus inaction, and in regard to self-control at a particular age. The self-recrimination which comes with regret is thought to spur corrective action and adaptation.
Remorse is a distressing emotion experienced by an individual who regrets actions which they have done in the past which they deem to be shameful, hurtful, or wrong. Remorse is closely allied to guilt and self-directed resentment. When a person regrets an earlier action or failure to act, it may be because of remorse or in response to various other consequences, including being punished for the act or omission. People may express remorse through apologies, trying to repair the damage they have caused, or self-imposed punishments.
In a legal context, the perceived remorse of an offender is assessed by Western justice systems during trials, sentencing, parole hearings, and in restorative justice. However, there are epistemological problems with assessing an offender's level of remorse.
An apology is a voluntary expression of regret or remorse for actions, while apologizing (apologising in British English) is the act of expressing regret or remorse. In informal situations, it may be called saying sorry. The goal of an apology is generally forgiveness, reconciliation, and restoration of the relationship between the people involved in a dispute.
The nature of an apology involves at least two people where one has offended the other. Alternatively, it can involve two groups of people, one having previously offended the other. This is seen in the figure, with the Australian Government (an institution) apologizing for previous wrongs to the Indigenous (a large ethnic group).
Consolation, consolement, and solace are terms referring to psychological comfort given to someone who has suffered severe, upsetting loss, such as the death of a loved one. It is typically provided by expressing shared regret for that loss and highlighting the hope for positive events in the future. Consolation is an important topic arising in history, the arts, philosophy, and psychology.
In the field of medicine, consolation has been broadly described as follows:
Existential crises are inner conflicts characterized by the impression that life lacks meaning and by confusion about one's personal identity. They are accompanied by anxiety and stress, often to such a degree that they disturb one's normal functioning in everyday life and lead to depression. Their negative attitude towards meaning reflects characteristics of the philosophical movement of existentialism. The components of existential crises can be divided into emotional, cognitive, and behavioral aspects. Emotional components refer to the feelings, such as emotional pain, despair, helplessness, guilt, anxiety, or loneliness. Cognitive components encompass the problem of meaninglessness, the loss of personal values or spiritual faith, and thinking about death. Behavioral components include addictions, and anti-social and compulsive behavior.
Existential crises may occur at different stages in life: the teenage crisis, the quarter-life crisis, the mid-life crisis, and the later-life crisis. Earlier crises tend to be forward-looking: the individual is anxious and confused about which path in life to follow regarding education, career, personal identity, and social relationships. Later crises tend to be backward-looking. Often triggered by the impression that one is past one's peak in life, they are usually characterized by guilt, regret, and a fear of death. If an earlier existential crisis was properly resolved, it is easier for the individual to resolve or avoid later crises. Not everyone experiences existential crises in their life.
Guilt is a moral emotion that occurs when a person believes or realizes—accurately or not—that they have compromised their own standards of conduct or have violated universal moral standards and bear significant responsibility for that violation.Guilt is closely related to the concepts of remorse, regret, and shame.
Guilt is an important factor in perpetuating obsessive–compulsive disorder symptoms.
Disappointment is the feeling of dissatisfaction that follows the failure of expectations or hopes to manifest. Similar to regret, it differs in that a person who feels regret focuses primarily on the personal choices that contributed to a poor outcome, while a person feeling disappointment focuses on the outcome itself. It is a source of psychological stress. The study of disappointment—its causes, impact, and the degree to which individual decisions are motivated by a desire to avoid it—is a focus in the field of decision analysis, as disappointment is, along with regret, one of two primary emotions involved in decision-making.
Psychogenic pain is physical pain that is caused, increased, or prolonged by mental, emotional, or behavioral factors, without evidence of physical injury or illness.
Headache, back pain, or stomach pain are some of the most common types of psychogenic pain. It is commonly accompanied by social rejection, broken heart, grief, lovesickness, regret, or other such emotional events. This pain can also be caused by psychological disorders such as anxiety and depression, which can affect the onset and severity of pain experienced.
In decision theory, regret aversion (or anticipated regret) describes how the human emotional response of regret can influence decision-making under uncertainty. When individuals make choices without complete information, they often experience regret if they later discover that a different choice would have produced a better outcome. This regret can be quantified as the difference in value between the actual decision made and what would have been the optimal decision in hindsight.
Unlike traditional models that consider regret as merely a post-decision emotional response, the theory of regret aversion proposes that decision-makers actively anticipate potential future regret and incorporate this anticipation into their current decision-making process. This anticipation can lead individuals to make choices specifically designed to minimize the possibility of experiencing regret later, even if those choices are not optimal from a purely probabilistic expected-value perspective.