Most Helpful Guy
It's not based on gender, but on the individual themself.
It's just that some people can be extremely jealous/ get jealous quickly, and some just ain't really bothered/ or doesn't get jealous as easy as others.
But everyones is jealous to some extent for whatever the reason may be, as in luxury cars/ expensive things/ and cool things in genral etc.
Most Helpful Girl
Both genders do. Just in different ways.