25 june, monday

haa, today during lab got accident.. mercury spilled out from a manometer because the pipe wasn't tight enough, and the pressure was too high. lucky the mercury didn't came in contact with anyone.. argh, at the back right side of my mouth, i got ulcer.. at the left back side, wisdom tooth like popping out.. wa laoo.. so difficult to eat.. drink water also pain.. play clarinet also pain.. talk also got problem lol.. sleep is the best!