I've done it without a second thought. I just went on vacation for two weeks to the mountains. No coverage and no electricity. I just turned off my phone and fo

I've done it without a second thought. I just went on vacation for two weeks to the mountains. No coverage and no electricity. I just turned off my phone and forgot about it. I just gave a heads up at work that I was going really offline, so I was unreachable even for emergencies. I don't think I missed it at all. You just need to focus on other activities.