this node can aggregate information from this node okay because the in the neighborhood is three long and you can only attend to within your neighborhood this means that if i want to send information to something that's really far away i need to um i need to go many many layers right i need to go layer layer layer layer and this has been well known this has already been a like a problem this has already been a property of convolutional neural networks so convolutions specifically traded off the fully connectedness of fully connected layers