i guess what serene said is true, when one gets too tired, he/she will start losing things or misplacing things.. i'm starting to feel tired already.. i slp during lectures, on bus rides & almost anywhere so long as i can get a seat outside when there's nothing physical for me to do. then end up my concentration is decreasing.. 1st is the lost of my money pouch with quite a bit of money and ez-link card inside (i have to cut down on my spending liao...), 2nd is forgetting to take my hostel key, 3rd is misplacing my matric card where i almost died from anxiety... i shall not go home and stay in hall to take a good rest this weekend to regain my energy. yawnz...