My husband recently let me know about a video on stress that he enjoyed. It gives an excellent explanation of how short-term stress can be useful, and how chronic stress can be bad. It’s also funny.
The section on chronic stress can be stressful to watch! But after that review, the video provides ways to deal with chronic stress.
At 10:36, near the end, the video advertises a product for journaling and stress management. I have not gotten one to check it out, so I can't recommend for or against purchasing it.