Wow, I love this! I don't know how to describe it, but I just love this!

I know the feeling... This was very nice! The metaphor didn't feel at all forced, it's simply- and well-written, with an amusing end. I also liked the intriguing specificity of 'The 16:06 to Georgia Central', suggesting perhaps one particular thought you've lost- it adds a nice personal element without needing to be explained. Great work!