Interesting article! It is very true that we often cause the stress we are feeling. I can't tell you how many times I sit in class and stress over assignments I have to do when there is absolutely nothing I can do to solve it at the moment.
I actually wrote an article recently titled Stress 😬. We brought up some similar points. You may find it interesting. I would love to here what you think!
Thank you! I'll check it out :)