Sometimes despite my best efforts I feel the need to question life, mostly my own existence. When I was younger I didn't care where I was going or how I got there, but now I sometimes feel the need to scrutinize my choices. I would say that I am 80-85% comfortable about where I am in my life, not to say there are aspects in my life that could be bettered. I guess the older you get the more philosopical you tend to become, where we've been and where we are going. I don't know where my life is going, and sometimes I can say that I don't care. This morning I watched the shuttle land, no matter how many times I see this happening I am awed by the technology that It takes to put all of this together. I can only wonder where we go from here, what will the next frontier to be conquered?