In Hinduism, suicide is referred to by the Sanskrit word “atmahatya,” literally meaning “soul-murder.” “Soul-murder” is said to produce a string of karmic reactions that prevent the soul from obtaining liberation. In fact, Indian folklore has numerous stories about those who commit suicide. According to the Hindu philosophy of birth and rebirth, in not being reincarnated, souls linger on the earth, and at times, trouble the living.
Buddhism also prohibits suicide, or aiding and abetting the act, because such self-harm causes more suffering rather than alleviating it. And most basically, suicide violates a fundamental Buddhist moral precept: to abstain from taking life.