pcc nov 2009

hey i gave my first group in last june attempt but did not succeded due to pressure on the paper day and even i slept for 2 hours only on those days but will studing law and audit i felt as i am reading them first time although i have completed them twice before due to which in law paper i never got to revise ethics and communication due to which i failed ............but my friends were sleeping vor 7-8 hours on those days also and revised there syllabus fully.......and even now my friends suggest me to sleep on paper days more.................how it can be possible? and while giving the paper i was not able to remember any thing properly as i went through the course so fast on that day..................please provide me a solution how to improve and complee syllabus on exam days without panicing