One day, A taxi passenger touched driver on his shoulder to ask something. Driver screamed, lost control of car, went up on footpath & stopped few inches from a shop. Passenger apologized & said: "I didn't realize that a little touch would scare u so much" Driver replied: Sorry it's not u r fault, it's my 1st day as a cab driver, I've been driving a van carrying dead bodies from last 25 years.