You should be enough of a generalist to understand how your part fits into the whole. You also need to be enough of a specialist to do your part really, really

You should be enough of a generalist to understand how your part fits into the whole. You also need to be enough of a specialist to do your part really, really well. Also, get into several specialities as you move along on your career. I'm almost 40 years old, and can list quite a few specialities in my resume.