Thanks for the compliment and actually, I can and have grasped the scale of the universe(with and without the benefit of psychotropics)...scares me sometimes. And I think that there all sorts of new and unknown things out there just waiting for us to discover them. And a lot we will never discover. And a lot we will discover and never comprehend. We'd better just hope that if the aliens ever do show up, it's not the Borg.