There is no doubt that most people in today’s workplace feel they are a tiny bit stressed. Most of the stress in our life is over issues where we have zero control. From big city traffic, to major world events, there is not much that we can do to change these things. What you need to decide is how much effort you want to spend on things you have no power over.
The prayer of serenity may need repeated. “God grant me the serenity to accept the things I cannot change; courage to change the things I can; and wisdom to know the difference.” Another option I found printed on a billboard off I75. “Let it go!”