Can't Sell Then Eat Shit

Can't Sell Then Eat Shit !!!

A new vacuum cleaner salesman knocked on the door on the  first house of the street. A tall lady answered the door.
Before she could speak, the enthusiastic salesman barged into the living room and opened a big black plastic bag and poured all the cow droppings onto the carpet.
"Madam, if I could not clean this up with the use of this new powerful Vacuum cleaner, I will EAT all this dung!" exclaimed the eager salesman  .
"Do you need chilly sauce or ketchup with that" asked the lady.
The bewildered salesman asked, "Why, madam?"
"There's no electricity in the house..." said the lady
MORAL: Gather all resources before working on any project and committing to the client...!!!
Dear Reader, Did you ever experience a door to door salesman? Please share your experience.