I sense it is a tough time for you to deal with and it is coming up in form of anger.
Although there could be other causes it as well, which can be uncovered by talking about it and developing insights about the situation over time.
That will also help you in managing the reaction, like, and anger in your case.
Next Steps
Self reflection and questioning the reason behind it besides the loss in business, if any.
Health Tips
If you want assistance in process of reflection or work on anger, you can reach out to me as well.