Study or Ruby?

Is it just me or is everyone most productive when they’re putting off
doing something. I should be studying for my OS Lab final tomorrow but
instead i’ve cleaned out my room, setup a new stereo system, fixed my
ipod, updated mp3 collection, burned and organized dvds, moved ddrei and
other sites to a new host and started reading up and seriously
considering Ruby on Rails . I need a C or
greater which is about a 10/25 on the final. 40? If i got a 90 without
my program even compiling I shouldn’t be too worried about scoring that
high on a multiple choice programming test.