How do these people survive?

Below are some stories that I have been assured are true, but some may well be urban legends. If these are true, please explain to me how the human gene pool continues to prosper. Here they are:

1. Recently, when I went to McDonald's I saw on the menu that you could have an order of 6, 9 or 12 Chicken McNuggets. I asked for a half dozen nuggets. "We don't have half dozen nuggets," said the teenager at the counter. "You don't?" I replied. "We only have six, nine, or twelve," was the reply. "So I can't order a half dozen nuggets, but I can order six?" "That's right." So I shook my head and ordered six McNuggets.

2. I was checking out at the local Wal-Mart with just a few items and the lady behind me put her things on the belt close to mine. I picked up one of those "dividers" that they keep by the cash register and placed it between our things so they wouldn't get mixed. After the girl had scanned all of my items, she picked up the "divider", looking it all over for the bar code so she could scan it. Not finding the bar code she said to me, "Do you know how much this is?" I said to her "I've changed my mind, I don't think I'll buy that today." She said "OK," and I paid her for the things and left. She had no clue to what had just happened.

3. A lady at work was seen putting a credit card into her floppy drive and pulling it out very quickly. When I inquired as to what she was doing, she said she was shopping on the Internet and they kept asking for a credit card number, so she was using the ATM "thingy."

4. My neighbor works in the operations department in the central office of a large bank. Employees in the field call him when they have problems with their computers. One night he got a call from a woman in one of the branch banks who had this question: "I've got smoke coming from the back of my terminal. Do you guys have a fire downtown?"

5. Police in Radnor, Pa., interrogated a suspect by placing a metal colander on his head and connecting it with wires to a photocopy machine. The message "He's lying" was placed in the copier, and police pressed the copy button each time they thought the suspect wasn't telling the truth. Believing the "lie detector" was working, the suspect confessed.

Life is tough. It's tougher if you're not too bright.

I hope you enjoyed the laugh.

Thanks for reading!