While I'm not to the same level as you, I agree with your larger point. Being constantly interrupted leads to a state of unease and inability to think clearly.

While I'm not to the same level as you, I agree with your larger point. Being constantly interrupted leads to a state of unease and inability to think clearly. My limited approach to this is to put my email icon on my 5th screen of my phone, and remove all vibrations from my phone that aren't phone calls. Texts don't vibrate, and e-mails only increment the badge counter on the icon.