Stop talking to yourself.
Here's what I see as the biggest problem with hands-free cellular phones:
I can no longer tell who the crazy people are.
It used to be that if you were walking down the street and someone was alone and swearing, singing, muttering, or arguing with themselves, you just knew that they were crazy. Or at least mildly disturbed.
But here's the thing... I was walking down the street today and I saw a woman coming toward me - short and stocky, ratty hair, kind of a baggy dress - and as I walked by I heard her say, "narcissistic tarts and whores." That, to me, is a crazy person. But when I glanced back at her, I saw that she had on a pair of headphones, or at least some sort of ear thing, and then I thought, "hmm, maybe NOT crazy, just having a really interesting chat."
Just in case she was crazy, I chose not to follow her. seemed safest.
But the thing is, anybody could be on a cell phone, you know. You can't see the phones at all sometimes, so you see people in the grocery store who appear to be having a conversation with applesauce, but are apparently on the phone chatting with friends.
There needs to be some sort of new crazy-person monitoring system. Crazy folks ought to have to wear a red C on their chest... or maybe it would just be easier to make the hands-free phone thingies really brightly colored, so passersby could see that the talker wasn't crazy.
That being said, I don't own a hands-free device, and I don't think I'm crazy, but I do tend to mutter to myself often as I walk the streets of Boston. I'm not sure what that says about me exactly, but, um, maybe as far as the big letter C goes, it might be to just leave well enough alone, eh?