Kind of reminds me of this quote from "The Bucket List":
"My pastor always says our lives are streams flowing into the same river towards whatever heaven lies in the mist beyond the falls. Find the joy in your life, Edward. My dear friend, close your eyes and let the waters take you home."
I've definitely thought of this type of stuff whenever I'm laying in bed at night. It makes me sit straight up and makes my heart race, and makes me feel like I could have an anxiety attack :x