It is a conscious effort to stay aware, not young, though youth does have a direct access to awareness, even if a very temporary one, cruelly temporary even - just go ahead and ask Yeats. But the business is not to get numb, not to get used to, not to go through the motions till one dies. To be as intelligent, as aware as one can humanly be, to be as awake as one can be, that surely is the business,.