Work is a necessity for man. Man invented the alarm clock.
Don't worry about your physical shortcomings. I am no Greek god. Don't get too much sleep and don 't tell anybody your troubles. Appearances count: Get a sun lamp to keep you looking as though you have just come back from somewhere expensive: maintain an elegant address even if you have to live in the attic. Never nickel when short of cash. Borrow big, but always repay promptly.
For the ordinary man is passive. Within a narrow circle (home life, and perhaps the trade unions or local politics) he feels himself master of his fate, but against major events he is as helpless as against the elements. So far from endeavoring to influence the future, he simply lies down and lets things happen to him.