A ship engine failed and no one could fix it. Then they brought in a chap with 40 yrs on the job. He inspected the engine very carefully, top to bottom. After looking things over, the guy reached into his bag and pulled out a small hammer. He gently tapped something. Instantly, the engine lurched into life. The engine was fixed! 7 Days later the owners got his bill for 10k. 'What?!' the owners said 'You hardly did anything.Send us an itemized bill.” the reply simply said
Tapping with a hammer. .£2
Knowing where to tap. .£9998
Don't underestimate experience.
Tapping with a hammer. .£2
Knowing where to tap. .£9998
Don't underestimate experience.