Supermarket sweet!

I do like these new self-serve checkouts they have at all the major supermarkets. Not only do they reduce the opportunity for clod-brained supermarket staff to treat me like a criminal, they give us normal members of the public the chance to be a checkout girl/boy and play with the scanning lasers without the shame of having to get a job in a supermarket in the first place.
Shame? My sister works on a checkout. Remind me to have her kick your arse for me.
Shame ? its knob heads like you that make us retail slaves hate the customers so much, do you think youre better than us you sanctimonious twat
Indeed, you have seen me for the twat that I really am. The reality is that I am actually a twat who receives intimidation and verbal abuse from customers on a daily basis in my own occupation. So, now you’ve had a good vent about my little article, what would you like me to do about it?