Never talk when you are doing your work

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That is what i learnt from my mistake today. I had to amend an invoice qty but forgot and did the inventory control which lead to wrong amount billed to the vendor. I shouldnt had indulged myself into my collegue gossips while doing my work. I had lost control what i should do and skipped the necessary steps. Hence it is all my fault, my negligence. Now, i had to ask my boss to reverse the inventory control in order to amend the mistake. I should expect a scolding then. Haizz, a bad day indeed.