while 'doing' my 4e7 paper...

why is it that right now i just reallllyyyyyy want to do my laundry,
or to pack, or to do any other mundane chore? anything but my paper?
i also remember ealier in the term... actually really enjoying just
cleaning up my room, and now i also am excited to do.... my senior
thesis, my own laser scanner thing, hang gliding, and to find a job.
and yet other times i'm just dead inside, not wanting to do any of
these things... i don't know what the huge difference is... i should
come back and read this next time i'm feeling more depressed about my
whole life.