Mach-S, the speed at which stress can't keep up, is simply forward motion. But it has to be self- propelled. Note that people in cars are still stressed.
The reason many people in our society are miserable, sick, and highly stressed is because of an unhealthy attachment to things they have no control over.
There are in this world blessed souls, whose sorrows all spring up into joys for others; whose earthly hopes, laid in the grave with many tears, are the seed from which spring healing flowers and balm for the desolate and the distressed.
We live in an age disturbed, confused, bewildered, afraid of its own forces, in search not merely of its road but even of its direction. There are many voices of counsel, but few voices of vision; there is much excitement and feverish activity, but little concert of thoughtful purpose. We are distressed by our own ungoverned, undirected energies and do many things, but nothing long. It is our duty to find ourselves.
I was much distressed by next door people who had twin babies and played the violin; but one of the twins died, and the other has eaten the fiddle - so all is peace.