http://www.bbc.com/future/story/20171012-how-emotions-can-trick-your-mind-and-body?ocid=ww.social.link.email
I don't want to pester you to death but this article from the BBC Futures area is worth looking at. Bill
WHAT COMES TO MIND - see also my site (short link) "t.ly/fRG5" in web address window