• Tiredness
• Problems with concentration and memory
• Learning or social problems
• Blurred vision
• Discomfort
• Always hungry, or never hungry
• Activity intolerance

Exhaustion, fatigue and lack of physical energy are common sleep deprivation symptoms. Exhaustion effects our emotional mood, so it causes sadness, stress, anger, and mood swings. The brain's frontal cortex relies on sleep to function effectively. No sleep affects your frontal cortex, which effects your speech, access memory and your ability to solve problems.
Here are some things that can help if you think you have sleep deprivation
You need to know how much sleep you need to have. Most people need 8 to 9 hours of sleep. And some people only need up to 5. It depends on your Circadian Rhythm.