A Chaotic Setting
The day that Patrick went shopping was a very busy one. He had opted to go to Walmart. It was an unusually busy day as there were loads of shoppers taking care of their errands. Some of them brought their children along, and the constant wailing was starting to get unbearable for Patrick. Therefore, Patrick was ready to head out and go back home to his family. He quickly got the items he needed and joined the line to cash out. He was in high spirits: things were looking bright. However, something would soon spoil his cheery mood…