Jealousy sucks, it is not a healthy way to be.
Cain killed Abel because he was jealous because God loved Abel.
And then in "The Count of Monte Cristo" which is fiction, but the story is about real human behavior, and it is about the horrible things that bad people will do because of jealousy. Edmond Dantes was young and handsome and he was about to marry a beautiful woman, and he was to be made captain of a wealthy ship; so the bad guys became jealous and ruined his life.
With "Othello" by Shakespeare, Iago ruins the lives of Othello and Desdemona all because of jealousy.
I hate it when people get jealous and say things like "He is not as great as he thinks he is." Or "He needs to be taken down a notch because he is too uppity." People get jealous and they want to see people punished for being too smart, or too beautiful, or too talented, etc, and it all sucks.
When I catch myself being jealous of people, then I spot it, and I can try to control it, like I did with Johnny Depp, I can enjoy his movies with my Mother and there is no jealousy anymore, we can control our jealousy once we spot it and tell ourselves to stop being jealous.
Salute,
Tony V.