In general, restless legs syndrome (RLS) is not described as a painful condition. Rather it is often referred to as a "creepy-crawly" sensation, achiness, "unscratchable itch," "unpleasant tickle," "feeling of unrest," or "ants in the pants."
Largely as a result of the untenable demands of modern lifestyle, far too many of us continue to struggle with insomnia. Let's face it, those bottomless to-do lists persistently trump our need for rest, recreation and, of course, sleep.
People with delayed sleep phase feel sleepy much later in the night and need to sleep in to get sufficient sleep. As a result, they often suffer the effects of chronic lack of sleep, since most people have commitmernts to fulfill -- such as being in school or at work -- in the morning.
Imagine you have trouble sleeping. Perhaps you can't fall asleep at night or you wake up in the middle of the night and you're unable to get back to sleep. Maybe this has been going on for a few months -- or maybe years.