Barbara, we all have our moment of anger.
Based on a study funded by The National Heart, Lung, and Blood Institute (NHLBI), anger negatively impacts the heart, even if the anger is short.
But what I noticed (my true personal experience - you can't deny me this) is that anger can be a superpowerful creative energy if you know how to channel it.
And I think you just proved it with such a great article.
Now, I hope will understand, appreciate and value my sarcastic way of saying it here.