Its the same job.......Is it really??

 (Disclaimer : Taken from internet. With due credits to the original author)

A mechanic was removing the cylinder heads from the motor of a car when he spotted the famous heart surgeon in his shop, who was standing off to the side, waiting for the service manager to come to take a look at his car.


The mechanic shouted across the garage,"Hello Doctor!! Please come over here for a minute."


The famous surgeon, a bit surprised, walked over to the mechanic.

The mechanic straightened up, wiped his hands on a rag and asked argumentatively, "So doctor, look at this. I also open hearts, take valves out, grind 'em, put in new parts, and when I finish this will work as a new one. So how come you get the big money, when you and me is doing basically the same work? "


The doctor leaned over and whispered to the mechanic.....

.
.
.
.
.
.


He said: "Try to do it when the engine is running".