Do not lecture about that which you do not know.
A few months ago my wife and I were having dinner with a few other couples and we counted 12 of our friends who were unemployed.
A week later we had a dinner party among ourselves, the 12 without jobs, few other people and were able to find each of those 12 people find jobs in their fields ranging from legal, oilfield, high tech, finance, trading, education and medical.
The jobs are out there for those with marketable degrees.