I have a phone provided by work that I use constantly that I would be delighted to put away at the end of the day but my day has no end
I have a personal phone that I carry mostly for travel and the safety factor. I live in a rural area and it's nice to call for help if you breakdown in the middle of nowhere. The alternative can be a very long walk. I don't talk on my personal phone very much but it's a combined plan with my GF's plan and is only $10/mo.. Used to have a trac phone but it didn't have nearly the features of my current phone(text ability, especially).