Are we capable of comprehending what our eyes cannot see?
Other people's lives? What about the universe? Just the galaxy? How about earth, your country, or even your own city - perhaps another room in your house.
I don't think that the human mind is able to understand even the scope of comprehending beyond their immediate life.
To you, each vehicle you pass on the road home is "just another car".
It's so much more than that. Every person has their own story- their own reasons that got them on the road where they are at that particular point in time. They take the same route to a multitude of different destinations. Just like life and the people who are in it.
So, are we capable of comprehending what our eyes cannot see?