Lesson learnt, no?

I remembered once during one of the days before exam back in high school. My dad saw me cramming for the exam the next day and asked "Next time, if you go to uni, you think you can still study one day before for exams mer?" I just shrugged and brushed his question aside. Now that I'm already in uni, the answer to that question is crystal clear. Of course, I CAN'T. Even if I was given a week each for each subject, I would still not remember everything well let alone be well-prepared. I tend to study, and forget. grrr. What's with me saying I have to be consistent throughout the semester and then ended up not doing so? sigh. I can honestly say I only start reading and understanding my whole course materials during study week, about 1 week before exam period. How is that enough for all subjects? I really should be shot dead for not learning my lesson. heh.