Well said, Jerry. We're in the age of lifelong learning.

I don't even attempt to advise my daughters (aged 19, 23 and 25), because the job market is already so changed and will change even more during their lifetime. I just help them to talk and think things through.

And whenever they asked me what I, as a child, had wanted to be when I grew up, my standard reply was "I still don't know, that's why I'm a civil servant" (not quite true, but it always gets a laugh).