Don't Talk Badly About Other People. Apologize When You Really Make a Mistake

Don't talk badly about other people. If they're not there, if you have something to say, then say it to them directly. But don't gossip. This will help build trust in all of your relationships. Apologize when you really make a mistake. Don't try to pretend that you didn't. Just be direct and say, I'm sorry. I was wrong.