I have a signature piece of marriage advice that I give when my friends get married. "Remember that you are in love. Remember that you are in love and act like it." Too often people get married and then stop acting like they are in love. They stop holding doors, flirting, staring lovingly, dating, and sometimes even being nice to each other. No wonder people fall out of love when they stopped acting like they were in love a long time ago. I am not sharing this for the marriage advice though, but rather because this is also great advice when you own your own business.