Avoid having electrical wires or mobile phones near your bed when sleeping. The cause of your sleep problem may be staring you in the face. Even if you are not using your cell phone it gives off radiation. Wi-Fi systems left on at night oozes of electronic smog that smothers you when you snooze. Electronic devices have been linked to insomnia and prolong us from reaching deeper stages of sleep. To avoid sleeping with the enemy shut down those electric devices so you can power up.