When I was in my twenties, I heard it said that there is a little jealousy within everybody. I highly disagree with that concept.
Those people who feel that way speak for themselves.
Everyone is not envious or jealous, I know this for a fact as I have never been the jealous type. If anything, I have always had others who were envious or jealous of me.
There are too many people in the world for this to apply to all. Everyone does not have a little jealousy within them.
Possibly most, or a great deal do ...