The things that keep us awake are many, and tend to vary from person to person. Noise, illness, including sleep disorders, and stress, to name a few.
Stress means worry, and it's worry that's keeping many folk awake - worry over something called the "credit crunch." A survey done by the budget hotel chain, Travelodge in the UK suggests that some workers are getting less than six hours sleep a night because of worries about money and job security.
An article from the International Herald...
