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Ever feel that what you done is not worth???  That's what I feel now.... Sleep 4 in the morning just to do some summary....Finish off my printer ink just to print out all my lecture notes...Just to put it all in my math portfolio...and it just consist of 3% of marks only.....argh should have ingnore it and sleep early rather than stay up just to get it done.....Argh......Tension3........