I laugh at their efforts to shame me

I laugh that my friends think managing my cell phone time is rude I keep my phone off until I want to make a call out. saving me time I would not have wanted to spend listening to people who want to be listened to. my friends indicate that I am a traitor, less a friend than I could be if I left my phone on, and kept myself at the ready for their calls. I do not let my phone dictate my hours; I value my time and laugh at their efforts to shame me.