The Importance of Looking at the Time

When you look at the time sometimes you forget what that time was in a couple of seconds because you, you looked at the time. You were thinking about the time then you saw something else your focus went elsewhere and then you forgotten what the time was. But remembering that experience takes more effort than putting like them turning on the phone again. So I don't think that's oh you've forgotten it. I think it's not focused at the moment and to bring it into focus requires more effort than turning on the phones. That's the difference to me. Which can change the way people look at phones in schools.