Everyone knows people envy money. Get it or look like you have it.
Step2
People envy good looks. Focus on making yourself better. Get a personal trainer, go tanning, wear makeup, get your hair cut and colored and dress well all of the time.
Step3
There's nothing people hate more than a rich, good looking person who is dripping with kindness. Be nice no matter what. People can't stand that, but they'll want to be you.
Step4
Always act happy with what and who you have. Even if you're not rich or your girlfriend isn't a knockout. If you brag about her and constantly act happy. People will envy you.