here is my first post on Substack. Just click “Subscribe” to be notified of new content. It’s free. I may add some paid stuff at a later date and I am trying to figure out how to move all the posts from here to there, but meanwhile thanks for reading and I hope you will join me there!
https://substack.com/profile/64339763-david-knight/note/c-282136408
And here is the link to my Substack main page