"Brooding on the objects of senses, attachment to them is formed; from attachment, desire; from desire, anger arises."
Modern explanation
When the day pushes against you, remember: Anger is the last link in a chain that started with quiet rumination. Catch the chain earlier.
Practical application
Lower your voice and slow your speech by half. Your nervous system will follow.
Reflection question
If I respond from my best self, what does that response sound like?