And, to add on to this, when I think about it a bit more, I usually realize that I'm jealous not of the thing the person has, but of the feelings that I believe

And, to add on to this, when I think about it a bit more, I usually realize that I'm jealous not of the thing the person has, but of the feelings that I believe that thing will bring (happiness and fulfillment). And the truth is that perception is often wrong - success can bring unhappiness, while it is possible to be happy and fulfilled without conforming to anyone else's perception of "success."