Missing a key one, which I would self-classify:

The not-sure-what-to-do-so-I'm-not-going-to-do-anything. Your plate is so full of things to do, and none of them are obviously higher priority than others. You could do client work, or you could work on your startup, or you could work on open source. So rather than just picking one thing to doing it, you other things, while trying to figure out which of the real tasks should be done first.

I know I've had moments where I just say, "I don't even feel like figuring out what I want to do, so I'm just going to play video games and go to sleep."

Those are the worst days...