I get sick of the cell phone at times and will "forget" it when I go out or "misplace" it around the house so I cannot hear it. I know some people who get upset if you do not answer, but there are times when I just do not want to be bothered with the phone. Nothing against anyone, but I'm happy to unplug.
On the flip side, when traveling like I am now, it is nice. I was able to send updates about James' surgery to family members and friends. Along with keep in touch of e-mails.