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

https://wiki-spirit.win/index.php/The_30-Minute_Check-In:_What_to_Actually_Ask_a_Therapist_When_You%E2%80%99re_on_the_Edge

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