I didn't want to tell you on day two that some things (like ketosis) actually require the first THREE to FIVE days! I guess I just didn't want you to look too far ahead in time. It was a "gut" feeling.
YOU, are doing GREAT! (And yeah, the tongue-coating thing ain't exactly something to look forward to. However, I have discovered that using your toothbrush works great and is quite helpful even when you don't put ANYTHING but salt or baking soda on it - just don't overdo it as soda can be harsh on the teeth!)
Watching videos are great - NO food commercials!!!