The wrong turn
Clinging to a jealous desire for something that belongs to another.
Commandment 10 · Be content

Your bicycle has a squeaky bell. Your friend arrives with a bright new bike and smooth gears. Suddenly your own bike seems less special. Your friend smiles: “Want to ride together?” You can spend the afternoon resenting the bike—or enjoying the friend.
Thou shalt not covet thy neighbour's house, thou shalt not covet thy neighbour's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour's.Exodus 20:17 · King James Version
Pick a response. Discover what it changes. You can explore every choice.
Clinging to a jealous desire for something that belongs to another.
Being thankful for what you have and glad for another person’s good.
You can admire a bike, save for a bike, and still be a good friend. Coveting is the grasping envy you choose to keep.
Make a gratitude treasure map: draw three good things already in your life, including one that money cannot buy.