In theory people were more insular before, unaware of others, they had less ways of connecting outside a store, work, church, where there is now many venues for conversation and understanding. We have also become these little nuclear little selves thinking even if we do expressing on social media is the same as connection. If I say skip rope, you remember the activity, it won't be the same as if we played skip rope together, the smiles and laughter and connection found. Well people need more than words on a screen