These stages are:
1. Denial: Refusing to accept the reality of the loss.
2. Anger: Feeling angry and resentful about the loss.
3. Bargaining: Trying to negotiate with a higher power to change the outcome.
4. Depression: Feeling sad, hopeless, and withdrawn.
5. Acceptance: Coming to terms with the loss and moving forward.
It's important to note that these stages are not necessarily linear and individuals may experience them in different orders, or may not experience all of them.