Here are some tips on how to not get jealous:

1. Practice mindfulness meditation.
2. Practice positive thinking.
3. Write down your feelings.
4. Take walks.
5. Give yourself space.
6. Seek therapy if needed.
7. Realize that others are human and their successes are not your failures.

I hope this helps! Let me know if you have any other questions or if there's anything else I can help you with.

: [source](https://askapril.com/how-to-not-be-jealous/)