It is never the environment that causes the stress. It is the realisation that you are incapable of handling the environment that causes the stress.
I wish I could just close my eyes, take a deep breath and calm down. On some days, it’s OK to be late to work. It is OK to make a quick meal in place of an elaborate one. It is OK to just stop in the middle of the chaos and find the sense. It is OK to just say to yourself, “It is OK!” Life is still good.