For many people, having sound and refreshing sleep at night is a mirage. They may go to bed and drift to sleep almost immediately, but they soon wake up a few hours later. And they may remain awake for the rest of the night, especially at a time when a ‘normal’ person should be enjoying a deep sleep.
For some people, no matter how tired they are, sleep still eludes them, and they may need all the tricks in the book — including taking sleep-inducing drugs — to be able to sleep. Yet, it goes without saying that being able to sleep well is essential to physical health and emotional well-being
