The driver screamed, lost control of the cab, nearly hit a bus, drove up over the curb, and stopped just inches from a large plate glass window.
For a few moments everything was silent in the cab. Then the still shaking driver said, "I'm sorry, but you scared the daylights out of me."
The frightened passenger apologized to the driver and said he didn't realize a mere tap on the shoulder could frighten him so much.
The driver replied, "No, no, I'm sorry, it's all my fault. Today is my first day driving a cab..... for the last 25 years I've been driving a hearse."