Have you ever met large changes in life and work? How would you feel in most cases? In fact, we all have to go through the grief cycle(悲伤周期), which has the following periods:

The first period: "It can't be happening."

Anger: "Why me? It's not fair."

Depression: "I'm so sad. Why do I have to do all of these?"

Acceptance: "It's going to be OK."

I'm honestly not sure how scientific this model is, but I certainly believe that you will work better after going through these major changes.

Find out what your anger does for you—good or bad?

What does being angry do for you? Think back to the situation where you have been angry at work and ask yourself how it influences you, including: your relationship with co-workers, the quality(质量) of your work and health, how you feel outside of work, your relationship with friends and family.

Find out what makes you angrier and less angry.

What makes you angrier? Which thoughts, situations, people or conversations set you off? And what makes you less angry? I'm sure you are not angry all the time. What makes you calm and stops you from feeling angry? Find out. Then start doing less of what makes you angry and more of the things that cool you down.

Focus on gratitude.

What are you grateful for? As I mentioned above, anger is part of the grief cycle which is connected with what you lose. Gratitude is the opposite of loss because it comes from the good things you have in your life. It's simple. Every evening, sit down with a piece of paper and make two gratitude lists: three things I was grateful for at work today; three things I was thankful for in life today.

Change your focus from "What was done to me" to "What I can do".

I know this is the basic piece of all self-help advice. Life is 10% about what happens to you and 90% about how you deal with it, or you must take responsibility for your own situation, rather than be a victim(牺牲品) of it. That kind of advice can get pretty boring. But that doesn't make it less true.