Thirsty?

Yesterday I walked by this tiny waterfall, which only appears for a few days after a good rain. I again drank about 10 palmfuls ... clean ... cold ... delicious ... refreshing. And yet it's just a mirage compared to the water of life that is Jesus Christ.
Have you drunk from Him today? (If any man thirst, let him come unto me, and drink. John 7:37)
If you haven't, your soul is thirsty.
"I DON'T HAVE A SOUL!", some might say. I'm just a random collection of atoms. All I am is matter and math, for a time, and I'll be gone. There will be nothing left...
Hmmm. Have you ever talked to yourself? Maybe every day that happens on your way to work or school?
...
Who is doing the talking and listening?