open book exams

due to go for an exam in an hour's time
yet i'm procrastinating here updating
i should read through my notes again i know...
especially the important chapters which will be definately in the question
but... i have noooo motivation
no motivation at all
that's what open book exams do for me
i'm always not 100% prepared (well i'm never 100% prepared anyways for close book ones hehe)
ok so i'm always not 80% prepared... the most i'll get is maybe around 60-70%?
this attitude is going to kill me somdays... but lucky... only one more session to go haaaaaa.