Notice what the quote in the article, and the points made in the comments below, reveal?

Humans compare with their reference group. As your status increases you'll step out of your old group and into a new one. And then the cycle starts again. Your peers are again ahead! You've traded your group of 'job seeking undergrads' for 'ladder climbing professionals'.

I'm not sure if it's possible to have control over this automatic comparing, but the cure is not to keep climbing. It's to hack your mind to set your reference group to people that have lower status, aka: be gratefull for what you have, and think about the ways in which you are furtunate that others are not.