There are many commandments, but envy is one of the most terrible, because it is the locomotive and idea of other crimes. There will always be someone who lives better than you, always. So it's a dead end idea to be envious.
Stop looking at others with a sense of envy, and when they say "white" or "black" envy, it's still envy. Envy eats up happiness, so they say simply: if you want to be happy, be happy. Try to notice people around you who are more unhappy than you are, and, of course, help them whenever possible. But compared to them, you may feel happier.
Most importantly, do not forget that you are a person, and not one who sets out to find the best place for yourself.