One of those days

I reached home at 10.30pm from work today. This is the first time and it will be my last time too. This is one of those days that I really want to strangle KNN. I left office at 9.30pm. I was the last to leave. This will not happen again. Feeling highly agitated and irritated now. Copied four pages of notes by hand, retyped and send again. It was time consuming and my hands were tired. This was all because he said "NO" to 'Print Screen'...