I posted this thread back in Feb and then suddenly the site somehow would not respond to my handle and password until today. In the meantime I tried everything I could think off to get it running again. Sent numerous emails to the developers of the forum to no avail. A few days ago, out of the blue, I received an email from the developer which simply said " Your handle an password will now work". Sure enough it did,... ......???. that's my story and I'm sticking to it LOL..
Re retiring: The runout liability insurance will be a significant issue. I was hopping to hear from anyone about their experience with that. Other than that I guess I was looking for anything who,as a single practitioner, would have to say about how the process went when they ceased practicing.