Read the excerpt from "On Becoming an Inventor" by Dean Kamen. I didn't officially graduate from Worcester Polytechnic Institute until years later when I was awarded their honorary Ph. D. By then I'd created and patented many successful inventions.

What conclusion can be drawn from the details in this excerpt?

Although he did not graduate from college, Kamen became very successful in his field.
Kamen wishes he had not left college and instead graduated with all of his peers.
Obtaining a college degree from Worcester Polytechnic Institute is very difficult.
Kamen was delighted when he received an honorary Ph. D. from his old college