Who makes us jealous? 1. everyone is jealous of someone who is more physically attractive. 2. everyone is jealous of someone who is more dominant. 3. women are likely to be made jealous by physically attractive rivals. 4. strangers, as opposed to friends, create greater jealousy?

Women are likely to be made jealous by physically attractive rivals. Women are often jealous when they are attracted to a counterpart that they also have a dispute with. Jealousy is a common feeling within all of us and it is hard to shake that feeling without getting over our inner 'issues' ourselves. 

Because they are harming humans