Income Statement 2009

I stated doing this income statement for 2009
I compare the amount i had in my bank for Dec 08 and Dec 09 then i got a shock!

-XX,XXX.XX
as the market goes underwater, my bank sank by 5 digit within 1 yr!
i had been working leh! how come my bank can go -ve!
i dont know wat i buy or how come its like tat but my closing balance did went underwater lor!

2009.. wat i did?
i dont go overseas, i dont buy much investment, i dont play currencies, i also dont have gf in 2009.
what the hell happen!
if this goes on, i will be broke within 2 yr!