more efficient? I doubt it (though we may be defining "efficient" differently). The best money with the most job security is medicine. Most people in other industries make dick - enough to pay rent, the bills, support a car payment, but that's about it really. $50,000 a year is not much money, not really, and it definitely doesn't go as far as it used to with the dollar devaluation handed to us by thoughtless fiscal and monetary policy by the government for decades. Other ways of making money are definitely much more of a gamble.