sleepy...zzzzz

i dont understand my biological clock...i'm only and i mean only sleepy..when i'm studying..how convenient as i know what will make an insomniac like me sleep...the problem is..i cant afford to sleep since i've only covered 6 out of 35 legal med lectures that i am supposed to master in a day...sigh..ok 2nd mug of coffee's on the way...and YOSHHH legal med dearie..here i come..