I hate to say it but you did look absolutely shattered at the end of the filming - your bbody/b ravaged physically by exposure to constantly changing terrain and emotionally to changing cultures and issues. ... bNow/b that you have been back in western society and had time to reflect on what you have seen, I wonder are you as impassioned as you seemed at the end of the journey... has that passion been converted into a vision of something you can see yourself actively doing to ...