The author reflects that if they had the chance to live their life over, they would listen more and talk less. They would invite friends over more often and not worry as much about messes or dirt. They would make more time to engage with family by listening to stories, going outside, and being less focused on chores and responsibilities. The author realizes they would share more love through acts of service, quality time, and words of affection with loved ones and seize every moment rather than letting opportunities pass them by.