last day of exam!

as usual, I lie here, eyes wide open, unable to go to lalaland no matter how hard I try :( something that excites me is sleeping me up- the last exam that's chemical engine related for my entire life is tmr! I really can't wait. The tortuous 3 yrs, it's been so long. at least now I know how to appreciate chem engine and even understand my notes. Hope that's enough for tmr. Wish me luck!