Life sure can present itself as a roller coaster sometimes. I thought of this just the other day. I recently attended a convention in Orlando and had the pleasure of visiting Universal Studios for a private event complete with food, rides, and entertainment. Thank you NexTech. While there, my wife coerced me into riding the Harry Potter roller coaster. It reminded me of three things: First, of just how old I'm getting, and that the fluid of my inner ear has dried as I've aged