I'm 46y old male, , preaparing for my first time marriage. any advices or tips?

Always say "yes": To have a happy and successful marriage, always answer "yes" when your wife asks for anything. Enjoy yourself, and good luck.

Compromise: Congratulations! the key to a happy marriage is to compromise and try to consider the other person's position. It's doesn't mean to always agree, but to find a happy middle-ground. Also, always ask yourself if you want to be right or happy. Choose happy. Good luck!

Congratulations!: Make the marriage a priority in your life, express gratitude, kindness, affection, and humor, keep the lines of communication open, apologize, negotiate challenges with your partner, give the benefit of the doubt , embrace and accept your partner as a complete package, look out for yourself, and take care of your own mental health, and above all, listen. Repeat daily. Best wishes!