Today is World Sleep Day. Is lack or poor quality of sleep affecting your daily activities and relationships with family, or friends? "World Sleep Day is an annual event, intended to be a celebration of sleep and a call to action on important issues related to sleep, including medicine, education, social aspects and driving. It is organized by the World Sleep Day Committee of the World Association of Sleep Medicine (WASM) and aims to lessen the burden of sleep problems on society through bet...