Complex sentence: The kundalini can be awakened by "shaktipat"--spiritual transmission by a Guru or teacher--or by spiritual practices such as yoga or meditation; sometimes it can reportedly awaken spontaneously, as the result of physical or psychological trauma or even for no apparent reason.
Split into simpler sentences: The kundalini can be awakened by "shaktipat"--spiritual transmission by a Guru or teacher--or by spiritual practices such as yoga or meditation. Sometimes kundalini reportedly awakens spontaneously as the result of physical or psychological trauma, or even for no apparent reason.