This is a very thought provoking thread. It's caused me to do some serious soul searching in the last several days. Like some of the other folks who have posted here, I'm satisfied with the way I've lived my life. But I've still got this itch to hike the trail. In fact it's about the only thing on my bucket list left to do. Rather than put all my ruminations here, you can read about them in in my trail journal if you're interested. http://trailjournals.com/entry.cfm?id=296422