What are the signs of sleep deprivation?

Not having sufficient sleep or sleep deprivation can make your days unproductive, and it can also create health issues. There are alarming signs that can tell you about sleep deprivation. The first obvious sign is feeling tired and less energetic, which is why you might yawn a lot. You might forget common things in daily life. You might not be too interested in sex. Also, you might feel stressed and get angry.