was it really worth it ???

Yesterday, i got a warning from my teachers at school for not finishing my homework. So, on the very same day , i tried to finish all of my homework until my ink pen ran out! and there were lots of things to be done. I went to the bookstore to buy some A.S.A.P but there were sooooo many customers at the bookshop. So, i waited patiently on the long line at the cashier.All that i was thinking is that im just wasting my time waiting in this long line! Then suddenly , a little schoolboy behind me accuse me of CUTTING HIS LINE !!! and i was like , " no i didn't ! ". Then he said foul words at me. I was kinda shocked of that little pain-in-the-arse kid. So i just said ,"just shuddup lah..." He got mad and called his mom and again accused me on cutting his line ! His mom in the other hand , point a finger at me and said , "Eh boy! U got no manners ahh ?! ". I replied smoothly , " what did I do to deserve such aggression ? ". I said it like that so she would think that im innocent or something... She grabbed my hand and pulled me away frm the line and said, "GET LOST lahh!". The other customers were like staring at us. And so i went back to where i started ,patiently, although i do feel like kicking both of them at the head !!! After i paid the pen , i went back home and it was almost 10.00pm. I got really mad at that time because i had to finish my homework to pass it up on the next day... I finished everything at 2.00am . oh GODDD ! help us