I first swtiched between a few numbers. I was actively working to disappear. I've since ditched having a sim all together. I have internet at home and there are many WiFi spots around my town. I have a music library and downloaded maps if I need them. But when I am out I have no internet. It's very freeing for me. If people want to connect I make them get signal. It's easier than would would think. It's like the old days. So free.