Jacobs said she believes that we have lost the capacity to be alone.
"We now think of the phone as our primary attachment figure; all of the people we know and love live in the phone, that's how we talk to them," she said. "We never actually have space by ourselves to contemplate, reflect, or gain insight into the self, in the way we used to be able to."
Knowing and growing ourselves is some of the most productive work we can do, and our phones can get in the way of it.