Anger is rarely just about temper. It is usually the pressure of unspoken...

https://www.start-bookmarks.win/you-often-feel-like-a-pressure-cooker-waiting-to-blow-maybe-your-jaw-stays

Anger is rarely just about temper. It is usually the pressure of unspoken stress building up under the surface. You might notice it as a clenched jaw, tight shoulders, or nights spent staring at the ceiling