Don’t speak while standing. Or very little.
A wise man don’t do business while standing.
A man don’t talk to his children, his wife while standing.
Don’t stand up when you are angry, upset, or restless.
Speak only with your eyes when standing.
Do your talk only while sitting.
Following this simple rule will bring peace into your life.
(not sure you’d understand, if you are not from a royal lineage).