I can tell you that it is entirely normal for usually calm individuals to get angry on occasion. People are complex beings with a wide range of emotions, and even the calmest individuals can experience anger when faced with certain triggers or stressors.
The frequency and intensity of anger can vary from person to person and can be influenced by various factors, including personality traits, life circumstances, and emotional regulation skills. It's important to recognize that experiencing anger is a natural and normal human response, and everyone has the potential to feel this emotion at some point.
The key lies in how individuals manage and express their anger. Healthy anger management involves recognizing and acknowledging the emotion, understanding the underlying causes, and finding constructive ways to cope with it. Communication, self-awareness, and developing coping strategies are essential components of managing anger effectively.