Actually it is not advice, but if you go visit this chart and do the point and click thing, you can find all sorts of information about a whole host of careers. Didn't find real estate brokerage, but then I only pointed a clicked a half dozen times. Just as an observation kids: the people who have the most flexible careers, combined with the best earnings potential, tend to be the best salespeople. Just saying. Bet they didn't teach you that in college.