Not too many years ago, when you saw someone walking down the street talking to himself, you figured he was crazy and a person to be avoided. But these days its not so easy to tell if the guy is crazy or just talking on his cell phone. Of course he may just be pretending to have a cell phone.
I have a cell phone but I text more than talk with it. Now, I’m not making any comment on mental illness. My wife is constantly asking me what I said to her and it was just me sorting things out aloud. Maybe this is why people cross the street away from me when I’m walking. Hmm.