english: If you need an alarm clock to get you out of bed in the morning, if you are taking a long time to get up, if you need lots of stimulants, if you're grumpy, if you're irritable, if you're told by your work colleagues that you're looking tired and irritable, chances are you are sleep-deprived.
non_english: Ako vam je potreban budilnik da vas digne iz kreveta ujutro ili dugo vremena da ustanete ili mnogo stimulansa ili ste mrzovoljni, razdražljivi ili su vam kolege na poslu rekle da izgledate umorno i razdražljivo, sve su prilike da vam nedostaje sna.