After I brush my teeth I am now putting my iPhone on a charger in another room and going to bed. I find I have stopped waking up at 4am and sleep much better.
Sleep is really important. The more sleep I lose, the harder everything else becomes and the easier it becomes to realize I'm fucking up. I have long known that I sleep better if I leave the cellphone out of my bed and just read a book... so of course I've spent the last few weeks reading news and texting friends around the world all hours of the night.
No more! We know what the foreseeable future holds. I have set what meager goals for myself I feel are healthy, and that phone is about as far from my bed at night as possible.
Good luck.