Imagine yourself at 90 years old, lying in a hospital bed. You know you don't have much time left. You'll try to remember every moment you've lived. Your loved ones, cherished memories, love, family, accomplishments, or even regrets. Life is unpredictable, that's for sure. As you look back, the things you missed might leave you with regrets. What are the things that really matter at the end of the day? Or at the end of life?