I don't like phones - I don't like being interrupted by calls - and yet, I don't know what I would do w/o my phone.
I don't watch movies or read books on my phone - I don't surf the web...
And yet, if my wife or daughter need me for anything - I am at their disposal in seconds. It is my camera, my message center for friends who want to keep in touch, I do use it to check stock futures when I am out, I do use the GPS to guide me to new restaurants and places. And just for the ability to communicate and message, I don't know how I lived w/o it for so many years.