Talk about how to be a good houseguest: Always bring something (food, wine, gift, etc) Make your bed, keep area clean. Enthusiastically accept your host’s hospitality but don’t make extra work for them. Contribute and pitch in where u can. Send a thank you note - or at very least, an email!
To paraphrase Ted Lasso, it’s the people who think they’ve got it all figured out who delight in judging people and events. It’s better to be open minded, ask questions. Be curious, not judgmental.
Sometimes I think the best way to take care of them is to teach them to take care of others: Littler kids, sick or disabled, those who’ve been left out.
Marriage vows won’t “fix” anything about a relationship. They won’t change how a person communicates. Never start out a relationship with the hope or expectation that your partner will change (or if they are hoping you will change.)It’s not fair to either of you. Everyone deserves to be loved for who they are, not who they could be.
Default to "nice guy." Meaning it should require something significant for you NOT to be nice. Give people the benefit of the doubt. Cut them (and yourself) some slack. Life is hard. We're all in this together.