What's one thing a new War Room member should know before posting?

Obviously, they should know the rules about no recruiting, selling, hate speech etc.

For me, when the right topic is posted there's a lot of great feedback and discussion. I feel like there's a lot of opportunity for seasoned vets to share war stories. And for SDRs it's a great opportunity to get some nuggets to learn.

What else should they know before hitting that send button?