Note that by leaving them by the front door I don't mean abstain. I relent that it is necessary for communication now we don't use letters or have landlines, but I need to actively walk to the front door if I wish to do that. Notifications are something I check when I leave the house in the morning, or briefly after the gym in the car perhaps, rather than being all I do for the majority of the time I sit in the house. The act of it being at the entrance and allowed no further is enough.