Theories on how to achieve happiness include "encountering unexpected positive events", "seeing a significant other", and "basking in the acceptance and praise of others". Some others believe that happiness is not solely derived from external, momentary pleasures. Research on positive psychology, well-being, eudaimonia and happiness, and the theories of Diener, Ryff, Keyes, and Seligmann covers a broad range of levels and topics, including "the biological, personal, relational, institutional, cultural, and global dimensions of life." The psychiatrist
George Vaillant and the director of longitudinal
Study of Adult Development at
Harvard University Robert J. Waldinger found that those who were happiest and healthier reported strong interpersonal relationships. Research showed that adequate sleep contributes to well-being. Good
mental health and good relationships contribute more to happiness than income does. In 2018,
Laurie R. Santos course titled "
Psychology and the Good Life" became the most popular course in the history of
Yale University and was made available for free online to non-Yale students. Some commentators focus on the difference between the hedonistic tradition of seeking pleasant and avoiding unpleasant experiences, and the eudaimonic tradition of living life in a full and deeply satisfying way. Kahneman has said that ""When you look at what people want for themselves, how they pursue their goals, they seem more driven by the search for satisfaction than the search for happiness." Viktor Frankl, a psychiatrist and prisoner in the Nazi concentration camps during World War II, noticed that those who lost hope soon died, while those who held to meaning and purpose tended to live on. Frankl observed that joy and misery had more to do with a person's perspective and choice than with their surroundings. Three key sources of meaning that he highlights in his writings include the following: • Creation of an important work, or doing a deed. • Love, as manifest in thoroughly encountering another person or experience. • Finding meaning in unavoidable suffering, such as seeing it as a sacrifice or learning opportunity. Psychologist Robert Emmons has identified the centrality of goals in pursuing happiness. He found that when humans pursue meaningful projects and activities without primarily focusing on happiness, happiness often results as a by-product. Indicators of meaningfulness predict positive effects on life, while lack of meaning predicts negative states such as psychological distress. Emmons summarizes the four categories of meaning which have appeared throughout various studies. He proposes to call them WIST, or work, intimacy, spirituality, and transcendence. Throughout life, one's views of happiness and what brings happiness can evolve. In early and emerging adulthood many people focus on seeking happiness through friends, objects, and money. Middle aged-adults generally transition from searching for object-based happiness to looking for happiness in money and relationships. In older adulthood, people tend to focus more on personal peace and lasting relationships (ex. children, spouse, grandchildren). Antti Kauppinen, a Swedish philosopher and phenomenological researcher, posited that the perception of time affects the change in focus throughout life. In early adulthood, most view life optimistically, looking to the future and seeing an entire life ahead of them. Those that fall into the middle life, see that life has passed behind them as well as seeing more life ahead. Those in older adulthood often see their lives as behind them. This shift in perspective causes a shift in the pursuit of happiness from more tactile, object based happiness, to social and relational based happiness.
Self-fulfilment theories Maslow's hierarchy of needs is a pyramid depicting the levels of human needs, psychological, and physical. When a human being ascends the steps of the pyramid,
self-actualization is reached. Beyond the routine of needs fulfillment, Maslow envisioned moments of extraordinary experience, known as
peak experiences, profound moments of love, understanding, happiness, or rapture, during which a person feels more whole, alive, self-sufficient, and yet a part of the world. This is similar to the
flow concept of
Mihály Csíkszentmihályi. The concept of flow is the idea that after our basic needs are met we can achieve greater happiness by altering our consciousness by becoming so engaged in a task that we lose our sense of time. Our intense focus causes us to forget any other issues, which in return promotes positive emotions.
Erich Fromm said "Happiness is the indication that man has found the answer to the problem of human existence: the productive realization of his potentialities and thus, simultaneously, being one with the world and preserving the integrity of his self. In spending his energy productively he increases his powers, he 'burns without being consumed.'"
Self-determination theory relates
intrinsic motivation to three needs:
competence,
autonomy, and
relatedness. Competence refers to an individual's ability to be effective in their interactions with the environment, autonomy refers to a person's flexibility in choice and decision making, and relatedness is the need to establish warm, close personal relationships.
Ronald Inglehart has traced cross-national differences in the level of happiness based on data from the
World Values Survey. He finds that the extent to which a society allows free choice has a major impact on happiness. When
basic needs are satisfied, the degree of happiness depends on economic and cultural factors that enable free choice in how people live their lives. Happiness also depends on religion in countries where free choice is constrained.
Sigmund Freud said that all humans strive after happiness, but that the possibilities of achieving it are restricted because we "are so made that we can derive intense enjoyment only from a contrast and very little from the
state of things." The idea of
motivational hedonism is the theory that pleasure is the aim for human life.
Positive psychology Since 2000 the field of
positive psychology, which focuses on the study of happiness and human flourishing rather than maladjusted behavior or illness, expanded drastically in terms of scientific publications. It was introduced by psychologist Martin Seligman in 1998 who argued that psychology had long focused on mental illness and bringing people from "minus five to zero," but that it should also study the conditions that allow individuals to thrive and move from "zero to plus five." These factors include six key virtues: • Wisdom and knowledge, which includes creativity, curiosity, love of learning and open-mindedness. • Courage, which includes bravery, persistence, integrity, and vitality. • Humanity, which includes love, kindness, and social intelligence. • Justice, which includes leadership, fairness, and loyalty. • Temperance, which includes self-regulation, prudence, forgiveness, humility, patience and modesty. • Transcendence, which includes religious/spirituality, hope, gratitude, appreciation of beauty and excellence, and humor. Seligman later formalized positive psychology with the PERMA model (Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment), introduced in 2011. The model has since been widely used in positive psychology research as a framework for understanding well-being. In order for a virtue to be considered a key strength in the field of positive psychology it must meet the demands of 12 criteria, namely ubiquity (cross-cultural), fulfilling, morally valued, does not diminish others, be a nonfelicitous opposite (have a clear antonym that is negative), traitlike, measurable, distinct, have paragons (distinctly show up in individuals' behaviors), have prodigies (show up in youth), be selectively absent (distinctly does not show up in some individuals), and is supported by some institutions. Numerous short-term self-help interventions have been developed and demonstrated to improve happiness.
Yale researcher Emma Seppälä has emphasized the importance of compassion for others, balanced with self-compassion. Compassion for others may involve service and volunteering, or simply reaching out to connect, show gratitude, or draw others together.
Spillover A person's level of subjective well-being is determined by many different factors and social influences prove to be a strong one. Results from the famous
Framingham Heart Study indicate that friends three
degrees of separation away (that is, friends of friends of friends) can affect a person's happiness. From abstract: "A friend who lives within a mile (about 1.6 km) and who becomes happy increases the probability that a person is happy by 25%."
Indirect approaches Various writers, including
Camus and
Tolle, have written that the act of searching or seeking for happiness is incompatible with being happy.
John Stuart Mill believed that for the great majority of people happiness is best achieved en passant, rather than striving for it directly. This meant no self-consciousness, scrutiny, self-interrogation, dwelling on, thinking about, imagining or questioning on one's happiness. Then, if otherwise fortunately circumstanced, one would "inhale happiness with the air you
breathe."
William Inge said that "on the whole, the happiest people seem to be those who have no particular cause for being happy except the fact that they are so."
Orison Swett Marden said that "some people are born happy."
Cognitive behavioral therapy Cognitive behavioral therapy is a popular therapeutic method used to change habits by changing thoughts and problematic behaviors. It focuses on emotional regulation and uses a lot of positive psychology practices. It is often used for people with depression, anxiety, or addictions and works towards how to lead a happier life. Common processes in cognitive behavioral therapy are reframing thoughts from problematic thinking patterns by replacing them with beneficial or supportive ones, roleplaying, finding beneficial coping skills, and choosing new activities that support desired behaviors and avoid negative behaviors.
Synthetic happiness Coined by Harvard professor of psychology and author of "Stumbling on Happiness",
Daniel Gilbert, synthetic happiness is the happiness we make for ourselves. In his TedTalk titled, the surprising science of happiness, Gilbert explains that everyone possesses a "psychological immune system" that helps to regulate our emotional reactions. Through research that he studied and held, he and his team found that personal happiness is largely based on personal perception. Synthetic happiness as an idea has become more popular as people attempt to define happiness as a journey instead of a destination. ==Effects==