I wouldn't call 25% an outlier. Also, that's only people he knows. The numbers from interviewing.io (Aline Lerner) suggest that interview performance is arbitra

I wouldn't call 25% an outlier. Also, that's only people he knows. The numbers from interviewing.io (Aline Lerner) suggest that interview performance is arbitrary[0] and that engineers are bad at gauging their own interview performance[1]. The numbers suggest it's far more common than just 25%. [0]: http://blog.interviewing.io/after-a-lot-more-data-technical-interview-performance-really-is-kind-of-arbitrary/ http://blog.interviewing.io/after-a-lot-more-data-technical-... [1]: http://blog.alinelerner.com/people-cant-gauge-their-own-interview-performance-and-that-makes-them-harder-to-hire/ http://blog.alinelerner.com/people-cant-gauge-their-own-inte...