This IS ridiculous, but I did it once. I walk 4 miles most days, alone. My friend from another town and I talk long distance once a week or so, and one day I got the idea to use my earphone, put my cell in my pocket and talk while walking around the neighborhood. Boy did time fly. If only I had totally unlimited minutes we could walk together long distance more often. Then everyone in the neighborhood would refer to me as the crazy lady who talks to herself all over the neighborhood.