"1. Denial and isolation; 2. Anger; 3. Bargaining; 4. Depression; 5. Acceptance. People who are grieving do not necessarily go through the stages in the same order or experience all of them."
Anger is one the "natural" emotions, and can be an "umbrella" term for disappointment, frustration, irritation, or feeling helpless. I was "taught" by example that anger was wrong. I have been encouraged to let myself feel anger, but not to judge it as right or wrong...it just "IS". Pushing it down, or away, only prolongs the feeling...in my experience anyway.
We have a right to be angry in many situations, and for me, anger, not expressed leads to depression. Self-anger, has been the most difficult to "get over." I am FINALLY learning to do that, as I accept that there is NO reason for my anger, except that it kept me "stuck" in a place of not being able to move on.
For example, my daughter, who was born with profound Cerebral Palsy, was SO sick, and my grief SO intense, that I felt so angry. I was angry with myself, angry at my husband for not understanding, God, for seemingly punishing me and her, which made NO sense to me. I was severely depressed with postpartum depression, to the point of "seeing" actions that I might take, in my head. I felt only "blackness" in my soul.
I learned that my anger was actually my emotional pain, spilling over as anger at the situation, and my inability to control my feelings. Why would I be angry at her...it wasn't her fault that she couldn't look me in the eye..vomited every feeding, and had seizures?
I was helpless. My (ex) husband was working 3 jobs, going out to party afterwards...he was "working all the time"...what the heck was I DOING? I was chasing my 16 month old all day, while trying to make sure that my daughter nursed throughout the day, hopefully keeping down enough calories, and her eyes rolled all over the place, and I wasn't bonding.
Anger was the only emotion that I recognized, and I was FURIOUS at myself for not just DEALING with the situation. My anger was "displaced" having no understanding of what was happening to me. Through medication, I realized my true feelings, and did NOT hate my daughter, I hated her handicaps, hated the fact that I "lost" a child...the one I expected. And, I hated my husband, which I had a right to! Once I got rid of him, some of my anger dissipated.
This has all been a number of years ago, and I went through all the steps of grief. Not in order, and went back and forth with them for a LONG time. The same thing happened when she died under circumstances that were WAY out of line. Acceptance can take a LONG time, depending on the situation.
Judging anger is not something that is productive. Other people have no business giving advice that it's time to "let go", or to "get over it", I think because they are uncomfortable with our anger. Our own self-talk "tells" us that anyway.
I hope this helps somewhat.
AKJ