RE: Freshers today come with a lot of technical knowledge

Absolutely. I remember a story that I read long back. A ship had some issues and about 50 engineers on that ship were unable to fix it. Then an experienced old man came with a hammer and hit it somewhere and the issue was fixed. The old man then sent a costly bill. When asked why is it this costly to just hit something with a hammer which anyone could do. The old man said,

"Yes you are right. Anyone can hit with a hammer. But only I know where exactly to hit. Hitting in the wrong place can create other problems. That's the power of my experience."