Anticipatory grief
The five stages namely, denial, anger, bargaining, depression, and acceptance proposed by Elisabeth Kübler-Ross in her model of grief describe the process by which people undergo after a loss. Anxiety, dread, guilt, helplessness, hopelessness, and feelings of being overwhelmed are also common. However, it is important to note that anticipatory grief is not simply normal grief begun earlier.
Nirvana (Buddhism)
The Theravada tradition identifies four progressive stages. The first three lead to favorable rebirths in more pleasant realms of existence, while the last culminates in nirvana as an Arahat who is a fully awakened person. The first three are reborn because they still have some of the fetters, while arhat has abandoned all ten fetters and, upon death will never be reborn in any realm or world, having wholly escaped "saṃsāra".