This session takes about half an hour to complete. If you cannot do it in one go, you can leave the webpage open and continue later.
You can make changes to what you have already written at any time.
All my apps are confidential. I cannot see what you write on your screen and all the text that you have entered during the session disappears for good when you close the page of your browser.
Once you're done you can email a copy of the completed conversation to yourself.