Nonattachment, non-attachment, or detachment is a state in which a person overcomes their emotional attachment to or desire for things, people, or worldly concerns and thus attains a heightened perspective. It is considered a wise virtue and is promoted in various Eastern religions, such as Hinduism, Jainism, Taoism, and Buddhism. It is also a key concept in Christian spirituality (often referred to by the Greek term apatheia), where it signifies a detachment from worldly objects and concerns.
Detachment as release from desire and consequently from suffering is an important principle, or even ideal, in Buddhism, Hinduism, Jainism, Stoicism, Taoism, and Baháʼí Faith.
In Buddhist and Hindu religious texts the opposite concept is expressed as upādāna, translated as "attachment". Attachment—that is, the inability to practice or embrace detachment—is viewed as the main obstacle towards a serene and fulfilled life. Many other spiritual traditions identify attachment with the continuous worries and restlessness produced by desire and personal ambitions.
Detachment is one of the supreme ideals of Jainism, along with non-violence. Non-possession/non-attachment is one of the Mahavratas, the five great vows that Jain monks observe. Detachment is meaningful if accompanied by the knowledge of self as a soul; moreover, it can serve as the means for attaining self realization. According to Jain saint Shrimad Rajchandra, for those who are lifeless ritualists, mere bodily restraint does not help in attaining self-realization — detachment and are necessary. Therefore, he suggests one should undertake such activities, but one must not get stuck there. One cannot get rid of the root cause of birth and death without self-realization. As such, a Jain must understand and apply detachment for the purpose of gaining realization. However, he states that if one bears hardships that do not lead to a reduction in defilement, one strays from the path to liberation.
Thou hast inquired about detachment.