the article gives a lot of great advice overall.
IMO this is bad advice, "You are not obliged to share your worst qualities with the interviewer. Unfortunately, many applicants do just that, sometimes because they're taken off guard. When choosing a weakness to discuss, avoid including one that is damaging."
This pattern of behavior speaks to the disingenuous culture in which we are mired. At the worst its deceitful to not openly discuss (and censor to the degree advised in the article) one's thoughts and to elaborately plan them so far in advance. In the end, the one who stands to lose the most is the interviewee, as they might just find themselves getting accepted into a situation they really shouldn't be in (such as getting accepted into a particular med school in the first place). Something as life altering as being accepted to med school shouldn't be manipulated by the whims of temporary expediencies. Not speaking the utter truth in such a situation is definitely lying to oneself and others.
of such are the seeds of a midlife crisis planted. Collectively, how about leaving the canned disingenuous-ness aka LYING to the lawyers, MBA and Hollywood? Leave it out of the profession of medicine, please.
"Unto thine own self be true"
...but this culture is mired in the mix of 'heros' who readily lie cheat and steal such as McGwire, Barry Bonds, Madoff, Enron, Armstrong, etc etc etc. so its not that surprising the rot is spreading into even the noblest of professions.