A June 30 NY Times Opinionator blog post by Tim Kreider called “The Busy Trap” created a lot of buzz among my friends, shared on Facebook with comments like, “If you read only one thing, ever, read this.” (Sorry, Emily.) A thread of professional jealousy made me want to respond to each friend’s enthusiastic share with the snarky comment, “I refer you to my 2009 column ‘How Sweet To Do Nothing,'” but I resisted. And I wanted to find fault with the post, but I could not. Its main themes are ones I touch on regularly, and it addresses them well…