Psychologist, Elinor Stanton explains how to tell when a man's anger is about to get out of control.
Red Face: Many people will flush, and tighten their lips when they are furious.
Flashing Eyes: You can sometimes see rage or hostility in the eyes. Some men also narrow them, Clint Eastwood-style.
Clenched Fists: Males often make fists instinctively, not even realising they're doing it.
Voice Fluctuations: While most guys shout when angry, some lower their voices in a controlled way.
Stiff Body: Men whose anger is rising tend to pull themselves up and hold their bodies rigidly.