I registered for a Shell Vaction Lecture with a sales rep at the hotel I was staying at. She promised that it would only last 90 minutes.
She further stated that a timer would be set to assure that the salesperson would not go over the alloted time. When I got there a timer was no where to be found. What was supposed to be 90 minutes turned into 180 minutes. The salesman had no regard for my time.
After three hours (180 minutes) I stated how much time is left?
The salesman abruptly stated "if you want to go you could go.