Appreciate other cultures when traveling or interacting among people from different cultures. Once on a mission trip, the locals brought coffee and cookies by in the afternoons, but I never took any. I regret that lost opportunity for connection.
When choosing a partner I think it's less important that you both "believe" the same things and more important that you VALUE the same things and share the same priorities.
At the start of a day / project / interview / date / etc. Do this one simple thing: State your intention. How do you want to carry yourself? What is the goal for the outcome? Just take a moment to imagine how you want to behave, react, appear, etc. What impression do you want to leave with the people you interact with? Of those things that are in your control, what outcome would make you proud?
Challenge yourself every day, in one way or another. Mentally (read!) Is there any room for growth in an area you are struggling with? physically (take your pick but never take stupid risks with your safety), emotionally (allow yourself to be vulnerable. Apologize.), spiritually (pray/meditate/ fast.)
Put him in charge of figuring the tip out when we’re out at a restaurant. Calculate 15% or 20% etc. Also emphasize that the difference between a good tip and a great tip is usually just a few dollars but it makes a difference to the recipient. Be generous with people who are in service professions.
People will always have complicated feelings about the people they once loved. We’re human beings, we can’t expect emotions to be like an on/off switch. Complicated feelings/mixed emotions regarding an ex is to be expected. What’s important is what they decide.
Drills (Writing pages of lines, grammar games,etc) Contractions, pronouns, commonly misspelled words, homophones like their and they’re, etc.) Drill drill drill! Written communication is so important and a simple mistake could cost big points at work.)