A trapeze artist—this art, practiced high in the vaulted domes of the great variety theaters, is admittedly one of the most difficult humanity can achieve—had so arranged his life that, as long as he kept working in the same building, he never came down from his trapeze by night or day, at first only from a desire to perfect his skill, but later because custom was too strong for him. All his needs, very modest needs at that, were supplied by relays of attendants who watched from below and sent up and hauled down again in specially constructed containers whatever he required. This way of living caused no particular inconvenience to the theatrical people, except that, when other turns were on the stage, his being still up aloft, which could not be dissembled, proved somewhat distracting, as also the fact that, although at such times he mostly kept very still, he drew a stray glance here and there from the public. Yet the management overlooked this, because he was an extraordinary and unique artist. And of course they recognized that this mode of life was no mere prank, and that only in this way could he really keep himself in constant practice and his art at the pitch of its perfection.
from Erstes Leid, written between 1921 in 1922 by Franz Kafka [full story]