Probably procrastinating and putting the impractical before the practical.
Also, when I *do* find some activity interesting, I'll involve myself in it longer and more intensely than I probably should...but I enjoy that so much that I don't stop! So, maybe this does mean I'm addicted to myself.
Oh...I try to pick up crumbs as soon as I see them, but that's more like a phobia of bugs invading my house than an addiction to cleanliness.