Apologies for the irrelevant images.  This seems to happen when I don’t post a picture of my own on Quora.  WordPress.com doesn’t allow embeds from Quora.  I had to share the answer on Quora via Twitter.

https://twitter.com/thestylepage/status/1072647949514104832
https://twitter.com/thestylepage/status/1072647640431685633
https://twitter.com/thestylepage/status/1072643331287597056
https://twitter.com/thestylepage/status/1072651509492535299
https://twitter.com/thestylepage/status/1072651742024736768