The average happiness of parents and entrepreneurs might be lower, but the depth of emotion is greater: the lows are lower but the highs are so much higher.
Glassdoor.com, a jobs and career community where people share salary information and workplace insights, took an in-depth look at the companies that pay these sales representatives above average.
They average out the value of their investments over five years or so, which tends to obscure the depth of their losses in times when the financial markets have taken a hit, like they have in recent years.