Thank you @sayee. I can see how you really need a good laugh. This is really good for health. I know the struggles you have to care for the elderly. Sometimes you must feel like you will explode. A sense of humor will get you a long way and laughing will make you stronger.
I think you will really enjoy this study as it deals with laughing and aging.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5037252/
From,
Thank you so much. You are right. I will read the article.