What is the video on You Tube about understanding dementia and how to get in their world? I saw several mentions, but now I can't find it.

There are many videos about dementia and how to relate to a dementia patient. Searching for “dementia” in YouTube will result in hundreds of hits including Teepa Snow. If you're specifically looking for communication skills for dementia, search for “therapeutic fibbing” or “dementia communication strategies”.

https://www.google.com/search?q=teepa+snow+videos&oq=teepa+snow&aqs=chrome.2.69i57j46i433j0l3.6227j0j4&client=ms-android-tmus-us-revc&sourceid=chrome-mobile&ie=UTF-8

People have different favourites, this video series is mine:

Alz Support Network: Making Visits Count

https://www.youtube.com/playlist?list=PLVl8vTLjje8ESAEvpjVoVTEK-_6X2jTdl

Teepa Snow?