Bob,
This is a wonderful listen.
Like Kenny said, "When I saw that you had posted a song, I had to jump right in and listen". That was exactly how I felt too.
I love the lyrics in your opening verse...
You don't miss the water
Till the well runs dry
You don't miss the laughter
Till it's time to cry
You're busy building castles in the sand
The rising tide will never understand
To me, these words are such powerful truths and they caused me to just sit here thinking about and reflecting on life in general. They lead into "Then it's gone..." so well.
Every way I look at it, you really are a very skillful songwriter... you're the whole package, melody, lyrics, vocals, arranger, producer.
As I said at the start, this is a wonderful listen.
All the best,
Noel