careless mistake

argghhh...
so stupid...
i make a mistake on d agreement d..
somemore the doc i hav courier to my customer d..
so so so careless..
ppl take 2 lot from me..
i charge ppl 1 lot's amount only..
argghhh.. wan to "long piak" d..
arrghhh.. hope the customer wont scold me..

i m worrying... :'(
i think i gonna insomnia tonite.. :'(

i still cant get any contact for lion dance..
:'(