According to Elisabeth Kubler-Ross, there are 5 stages of grief.

1.Denial.
2. Anger.
3. Bargaining.
4. Depression
5. Acceptance.

John Bowlby thought this model was a little too complex and referred to the following stages.

1. Shock/Numbness.
2. Yearning/Searching.
3. Disorganization/Despair
4. Reorganization.

Debs Lowry took both of these models into account, and commends both Lizzy and John on their efforts. Indeed, it would seem that one goes through every single stage at some point in every day. But you forgot some important stages

1. Complete and utter disappointment verging on devastation.
2. Exhaustion.
3. Embarrassment.
4. Damage control. Applying for every job/course available.
5. Distracting yourself by hanging out with friends constantly and re-decorating your bedroom.

6. Cluelessness. This is where I'm at right now.
(But some might say thats where I've always been!)