If you're following the project, do a "git pull" to grab the newest version.

Added an "end" lesson at day 23 that formally alerts the user to the end of lessons. Some extra lessons are included. These are rough sketches of lessons I was planning on adding, so there's no polish or integration here - just some paragraph notes.

There's really a lot of psychology that can be said about doing projects. I hope what I've put together has an effect (the intended effect). I've tried to cover what I believe to be the basics.