Don't be too quick to take it at face value. It's hard to write down what is actually in one's head, even for experienced writers. I'm sure he'll tell you a lot

Don't be too quick to take it at face value. It's hard to write down what is actually in one's head, even for experienced writers. I'm sure he'll tell you a lot more on the stuff he claims he doesn't know if you had the good fortune of having a chat with him in person. Also, keep in mind that he probably knows deeply about some things and their extents, and so his definition of words like 'fuzzy' should be different from that of an intern's. As he puts it himself, > Experienced developers have valuable expertise despite knowledge gaps contributes heavily to > learning technologies when I need them which can be very valuable.