See you win
As we said, you need friends who want the best for you and love it when you win. Sure, everyone gets a little bit jealous from time to time, but we are all human at the end of the day. But they should never wish you ill or hope that you fail, it should only be the best things.
Because at the end of the day, your success is their success and you can all improve together instead of trying to keep each other down. What is the point of getting together as a group if none of you are progressing in any direction? Seems like an anchor more than anything else.