Ever wish you could just disappear?
Not leave this world, but just disapppear. So you could still watch everything that goes on (cause the world can be amazing at times) but not have anyone feel sorry for your being there. And you could be silent without anyone feeling uncomfortable for you. So you can say the most insignificant of comments and not see pple struggle for a reply. So you could waft around and observe humans interact in their strange subtle ways without polluting anything.
No, you haven't? Ah, yes yes, me niether.