What don’t you understand?
If you find yourself frustrated with others, it is likely you are not attuned to what is going on with them.
In your head it is obvious, but to them them it may play out differently.
Take a moment to listen and maybe you will uncover their why, giving you half a chance to align. Maybe meet somewhere in the middle once you both shift your perspective.
Everyone has a story, don’t get frustrated, get curious.