SO MANY QUESTIONS (MAN SITTING ALONE)

Who is that man sitting all alone ?
The only man I know who doesn't have a phone
What are the stories behind that man's face
How does he survive in our human race

Does he sleep on that bench during the day ?
So many questions I hear you say
That man doesn't talk to another human soul 
I wonder what he considers to be his ultimate goal

I think that man was maybe a soldier in the war
Though looking at his age I can't really be sure
So just who is that man sitting all alone
The only man I know who doesn't have a phone