Thank you very much for all your replies. But I think my question was a bit misleading. What I wanted to hear was, compared to the Mechanical engineering, if there is more tendency that young people are replacing older workers because the technology changes so fast in electrical engineering. And...
I live in Canada, and I am currently in Engineering Physics major with Electircal Engineering option. These days, I am trying to find a specific area of field for my career after graduation. I am trying to stay in Canada if possible.
One of my questions is, since the technology changes so fast...