Lots of waiting as a parent. Lots.
Work has been stressful. Most of my week has been helping other people. Then I go home and try to get some work done, all the other stuff I needed to do that day but could not.
And dealing with a little smugness with a sprinkle of rudeness. That is hard to take some days.
A year or so ago I started looking into the big idea of mindfulness. One strategy that I learned about was listening to sounds. Try to just concentrate on just one sound, nothing else. Just that one. Then add in a second, consciously hold both sounds simultaneously.
Hold two sounds is really hard.
After doing that for a while everything just relaxes.
Sitting in the car now with the windows down a bit. Just holding two or three bird songs in my head. Some days it is really hard but it always helps clear my mind.