B-students don't know everything about anything and are excellent at nothing B-students do however, know something about a lot of things, and they can complete almost any task with some modicum of competence. People ofoften ask me:"As an entrepreneur, what exactly do you do? "My answer: " I do nothing. But I do it very well Entrepreneurs are B-students. There is no one thing they do well. But there are many things they do well enough