Not too easy. Not too difficult.
The ability to adapt to Change is more valuable than mastery or general knowledge. Unless of course, you have mastered the ability to adapt to change
. Introductory Mathematical Analysis for Business, Economics and Life and Social Sciences, 2010, 13th , (Prentice Hall) Ernest F. Haeussler, Richard S. Paul and Richard J. Wood,, ISBN: 978-0-321-64388-9
Hours per week:
Advice for students:
You need mastery of specific areas of expertise. The assumption is that you gain and use this for career objectives. General knowledge is what you use to keep yourself from becoming an insufferable twit declaiming from a narrow range of knowledge and experience. It is called being well-rounded. Taking it further, it is called being a Renaissance Person.