Freakonomics question

I remind my female friends who've yet to have children that, according to Freakonomics, children born to mothers 35+ are statistically proven to do better because the mother is usually better off. * shrugs * Only example I can think of right now.

I remember a drug dealer story about this drug dealer I believe he had a MBA in Business, he was making more money in drug dealing than what he would make having a legitimate job, I seem to see this entrepreneurial spirit in the today's youth often.