Anger often acts as a pressure valve for stress you haven't been able to...

https://station-wiki.win/index.php/When_to_Seek_Help:_Recognizing_When_Your_Anger_Is_Moving_from_%E2%80%9CStressed%E2%80%9D_to_%E2%80%9CDangerous%E2%80%9D

Anger often acts as a pressure valve for stress you haven't been able to release. When you carry the weight of work and relationships, it shows up as a tight jaw, knotted shoulders, or persistent sleep issues