Envy is an interesting sin because it never leads anywhere productive.
Keeping this in mind, here are three reasons you shouldn’t be envious of others.
1 – You’re not them.
2 – All the time you focus on others and what they have/do/etc is time you could be spending focusing on your own needs towards your success.
3 – Life isn’t fair and some people just get dealt a better hand in life, but some also have it so much worse than you, remember that.
In short, work with what you have, maximise it and soon you’ll be the one people are envious of.