life is busy

Again..i put myself into trouble..just finish my classtest just now..Didn't sleep well a few days to finish study it..BUT i didn't make it..(i think my way of study is wrong..) i normally spent more than an hour to finish a single page (to ensure myself totally remember the contents of lecture)..but it always turn out that i can't finish the lectures instead of get high marks in exam..considering to change the study "tactics" for the upcoming degree exam end of this month...While i'm yet to finish my HEP and PP essays..(started 2 months ago..yet to finish.. funny or stupid??)