I guess I just don't like people. I don't care to be contacted or to contact people. If I really need to talk to someone it can always wait. I guess I look at it like a leash. Simply put everyone I see with cell phones gets interupted at the worst times. And very few (not all but most) people are ignorant as to how rude it is to be put on hold (while standing there) so someone can take a call (this is only one example what about restaurants, buses (I HATE people chatting away in the seat beside me on a plane or bus), movie theatres for example). Sorry I don't ever need or want that kind of connection.
As for the radiation. I still eat meat and refuse to stop. I am sure the steroids in there are just about as bad as radiation.