I think you're missing the point. This article is not titled "How a busy place helped me solve my problem." No, the title fundamentally justifying being not talkative (which I'm not sure really needs justifying: everybody can feel out of place at a party of strangers who work in a completely different industry).
What gets me is this piece comes across as very defensive. Why deride the man missing his elevator when he's on his phone (maybe he's not in the moment because he too is working on a problem) ? Why deride a hoodie at an office party? Why deride Dan for having a different social pattern than you ("Talks too much") especially when it's in line with his career?
What gets me is this piece comes across as very defensive. Why deride the man missing his elevator when he's on his phone (maybe he's not in the moment because he too is working on a problem) ? Why deride a hoodie at an office party? Why deride Dan for having a different social pattern than you ("Talks too much") especially when it's in line with his career?