I AM STUPID.
Yesterday i went to library, gave back the book and start borrowed the others.
Take and take and take without check.
And then went to the machine, put my student card, scan. and then the books, heard the sound "ta dak" and finished. And took away the receipt. AND..No even take a look on the receipt.

TODAY, i skipped my HOI lecture and brought the books that i borrowed yesterday to the library. I returned the book. And waited for it. Then, took the book to the machine again. Put the student card under the scanner, hear the sound "ngek ngek", mean rejected and had to ask help from the librarian. And i went to the counter. The librarian checked for me. GUESS WHAT? i had 15 dollar fine. WTH! I didnt know i borrowed a two hours loan one yesterday. and the librarian tried to check for me whether really two hours loan. He's good. But, it's my fault. AND, my 15 dollars fly..fly to Melbourne Uni's account. Depressed.
Okay, its really funny for me. HOW careless am i right?THE HOI!i paid the 15 dollars because of U!arghhh!