To each his own. I was on salary pay for the longest time and got fed up with crazy hours (up to 75 a week) and traded down to a hourly pay position within the company. Everyone told me I'm crazy for downgrading. I work 40 hour weeks now for less money but if I worked 75 hours now I would make more than I used to and I have the overtime option if I want it. Avoiding a sweaty uniform at the end of the day is pretty much the reason why I got my degree but I'm much happier now and the exercise is a side benefit too. Late 30's now, plenty of time to regret this decision but I don't see it happening anytime soon. I am <10 years away from being debt free, If I sell my house overseas now and use the money to pay off the mortgage, I'm just a car loan away. A financial disaster that struck my parents was my wake up call, I only started relatively recent but I'm now saving $ with a passion of MMO players, the spartan lifestyle doesn't bother me a bit.
I spent my teens as a POW/soldier, once I moved to US I spent my 20's carelessly, I was all about partying but I have seen the light and for her sake, I hope the article author does too.