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.
Postponement of affect
In the affect of grief, postponement seems to be an essential component. What happens in mourning is nothing other than a gradual "working-through" of an affect which, if released in its full strength, would overwhelm the ego'. John Bowlby considered the first of the "four phases of mourning" to be a 'Phase of numbness that...may be interrupted by outbursts of extremely intense distress and/or anger'. Thus one can speak of 'a rather typical postponement of grief': '"I feel hurt about something and then automatically this kind of shields things up and then I feel like I can't really touch or feel anything very much"..."postponement"...[of] the weepiness'.