vivie in daze

hue
after my exam on wednesday...i have been really in daze n contine to make small mistake etc..
the list (the ones i can remember)
1. saw the monitor says "press the * button to continue" and i happily placed my book under the scanner without pressing any button, waiting for my books to be checked out(at central libra self-check out machine)
after that..just happily walked away leaving behind my matric card n the receipt
2. i happily swing my hands in front of normal type of taps which you have to press >_<...until the gal standing next to me said "i think you have to press the tap"...i thought the tap was the sensor type which you only need to place your hands under the tap
3. sitting in front of computer..without knowing what i am supposed to do(this attitude when i still have one more exam on monday!!)
4. forgot what bus no. i am taking..and forgot to alight at the correct bus stop..and what happened..i got lost when i happily just dropped off at the bus stop i thought i am familiar
5. wanted to go to Bugis but ended up at Somerset
6. keep handing in the wrong amount of money when i was paying something

argh...still in daze...doing something..but my mind always on other stuff..
what happen to my body and mind coordinatian...is it tha effect of exam??