What am I doing?

I'm not sure...I don't feel like finishing any of the projects I've started, from reading this one novel (which really is fabulous), to the afghan I'm still trying to make for myself, to the novel I've started writing (although I was super excited about it and still think it's good), to sewing a super easy purse that I've been wanting to do (it would take an hour...tops). Is there a psychological reason why I don't finish what I start? What am I so afraid of, anyway? Pffft, I can't even seem to make myself maintain a blog properly, though I have the time to do so. I need some sort of motivation, but I'm just feeling so blah lately....not necessarily depressed...just.....blah. Hopefully I'll figure this stumping block out soon, and finish at least one project before the end of the year....we shall see.