Solitude

Solitude is a state of seclusion or isolation, i.e., lack of contact with people. It may stem from bad relationships, deliberate choice, infectious disease, mental disorders, neurological disorders or circumstances of employment or situation (see castaway).
Short-term solitude is often valued as a time when one may work, think or rest without being disturbed. It may be desired for the sake of privacy.
A distinction has been made between solitude and loneliness. In this sense solitude is positive

Symptoms from complete isolation, called sensory deprivation, often include anxiety, sensory illusions, or even distortions of time and perception. However, this is the case when there is no stimulation of the sensory systems at all, and not only lack of contact with people. Thus, by having other things to keep one's mind busy, this is avoided.
Still, long-term solitude is often seen as undesirable, causing loneliness or reclusion resulting from inability to establish relationships. Furthermore, it might even lead to clinical depression. However, for some people, solitude is not depressing. Still others (e.g. monks) regard long-term solitude as a means of spiritual enlightenment. Indeed, marooned people have been left in solitude for years without any report of psychological symptoms afterwards.[citation needed]
Enforced loneliness (solitary confinement) has been a punishment method throughout history. It is often considered a form of torture. In contrast, some psychological conditions (such as schizophrenia and schizoid personality disorder) are strongly linked to a tendency to seek solitude. In animal experiments, solitude has been shown to cause psychosis.
Emotional isolation is a term used to describe a state of isolation where the individual is emotionally isolated, but may have a well functioning social network.

Solitude is not necessarily a negative concept. While negative effects may arise from too much solitude, there are many benefits to spending time alone (within reason). Freedom is considered to be one of the benefits of solitude. The constraints of others will not have any effect on a person who is spending time in solitude, therefore giving the person more of a scope to his actions. A person’s experiences are shaped by the people he interacts with. With increased freedom, a person’s choices are less likely to be affected by exchanges with others.
A person’s creativity can be sparked when given freedom. Solitude can increase freedom and moreover, freedom from distractions has the potential to spark creativity. In 1994, psychologist Mihaly Csikszentmihalyi found that adolescents who cannot bear to be alone often fall short of enhancing creative talents.
Another proven benefit to time given in solitude is the development of self. When a person spends time in solitude from others, he may experience changes to his self-concept. This can also help a person to form or discover his identity without any outside distractions. Solitude also provides time for contemplation, growth in personal spirituality, and self-examination. In these situations, loneliness can be avoided as long as the person in solitude knows that they have meaningful relations with others.


As pleasure
Solitude does not necessarily entail feelings of loneliness. For example, in religious contexts, some saints preferred silence and found immense pleasure in their uniformity with God. Buddha attained enlightenment through uses of meditation, deprived of sensory input, bodily necessities, and external desires, including social interaction. The context of solitude is attainment of pleasure from within, rather than seeking it in the external world. In psychology, introverted individuals may require spending time away from people to recharge. Those who are simply socially apathetic might find it a pleasurable environment in which to occupy oneself with solitary tasks.

As punishment
Isolation in the form of solitary confinement is a punishment or precaution used in many countries throughout the world for prisoners accused of serious crimes, those who may be at risk in the prison population, those who may commit suicide, or those unable to participate in the prison population due to sickness or injury.

As treatment
Psychiatric institutions may institute full or partial isolation for certain patients, particularly the violent or subversive, in order to address their particular needs and/or protect the rest of the recovering population from their influence.