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.)
Make an album Or Shutterfly book about Mom and Dad’s wedding and marriage. Stress themes of love, kindness, sacrifice, shared values and putting the other first. Talk about managing conflict in a loving relationship doesn’t mean never fighting but it does mean fighting fair. Make it an annual tradition to read through it and talk about marriage on their anniversary. (The next best thing to modeling a happy marriage.
Sometimes you have to disconnect the “doing” from the “feeling.” Not so much that you’re disconnected from your feelings but that you’re able to tell them to get in the backseat while you take the wheel. It’s a skill. Practice makes you better at it.
Don’t be “too” sure of yourself. There’s always a chance you could be wrong, so be open to what others are saying and consider the possibility they could be right. They very easily could know stuff you don’t. Their experience could be a lot different from yours, so just be careful of insisting you’re right.
Have fun at parties! Mingle, dance, participate in the good energy. But if there’s drinking to excess, someone needs to be lifeguard. Young people don’t know how dangerous alcohol can be. And sadly, someone needs to be bodyguard. Men often try to take advantage of intoxicated women.
You don’t have to be friends with people you don’t like. But you can’t decide you don’t like someone unless you get to know them. (Rather than a look or a reputation or a difference, etc.)
Have dinner guests sign the under side of the dining room table. Let the kids’ friends sign too - or have their own version of a guestbook - the inside of a cabinet or the basement door, etc.
Read (or listen to) The Greatest Generation by Tom Brokaw together as a family. It's broken up into small vignettes so it's easy to get through bit by bit.
Journal! I forget who said it but it’s so true: we don’t know how we think until we see what we say. Talking into a voice memo app or writing in a journal will help you process and grow.