Yabbering nonstop

I'm always yawning. It's part of my expression. Although I try not to do it too often in lectures, it'll offend those poor buggers who spend 50min yabbering on something they try to incite how important it is in life. Anyway, I'll cut the crap and get to the shit. So today I finally took a nap. I've daydreaming of finding time to do that since 2 weeks ago. Just these days are so full of study-irrelevant things which happens to be important enough to cut my day in half. Why, just yesterday on my way back from a student's in late afternoon, I hopped onto a tram which took me to somewhere I was totally unfamiliar with, geographically: Moreland. So, I hopped off at its terminus, and in front of me, was a train station. The trip back took me a totaly of 1 hour 25 minutes: totally unecessary as it only takes 20mins back to my place from their, if only the right tram picked me up. Why is the dental course in Melbourne Uni so disorganised? From day one of orientation, to now where we have this upcoming exam on Monday, students are still confused about what's relevant for the exam. First it took me just last week to realise that there's a test; 4 days later I was frightened that Surgery was also part of it, then later confirmed it was not; just today I am questioned whether or not is Radiology part of the test...it's 20% of importance, but the scary thing is it's negative marking: and you can only get max 5 questions out of 20 wrong. Well, Good luck with that dreamer...