Airplane follow up

On my most recent flight I found myself reading a Michael Crichton book that ottford (from theblogford.blogspot.com) lent to me. He told me I had to read it, this book is "TRAVELS" which by the way is amazing. Well, I found myself in the upright position for the majority of my flight, engulfed in this book. Soon I realized "Hey I can recline!" Then I realized that I may not want to recline. Who says reclining is so much better, and why did I all of a sudden think it was better when I realized it existed. I found that the reclining chair in the airplane is another example of not really knowing what you don't know but when you do know you always wonder when you don't have it. And that is a crux of life.