Because most people are not sufficiently employed in themselves they run about loose hungering for employment and satisfy themselves in various supererogatory occupations. The easiest of these occupations which have all to do with making things already made is the making of people: it is called the art of friendship.
I knew I really made it when my dad saw me in London and after the performance he had no notes to me and just said 'You are doing your own thing and I am proud of you.'