Your time in DUI school is divided into 6 weeks in "education" sessions and then the remainder of your time in "group" sessions.  After attending a "make up" education session (because I was absent from one earlier) I was reminded of how boring the education sessions are verses the group.  All you really do in the education sessions is watch videos and the time goes very slowly.  The group sessions on the other hand take more effort because you actually have to participate and interact with the group but at least there the time goes by more quickly.  Lastly, the instructor you get makes all the difference in the world - some are known to painful and some are known to be good.  Once in class you quickly find out the type that you have..