Sharpens your attention
The more tired you are, the more difficult it to concentrate on anything. When we lack sleep, we find it hard to take in vast amounts of information. we end up dozing off at any given opportunity and bored most of the time, hence capture less or no information. If you are well rested, you will have a clearer mind and a sharper focus.
Improves your memory
There are three stages of forming a memory. The first is acquisition, which is when you introduce the information to your brain. The second stage is consolidation; this is when the memory is strengthened. The final stage is recall, which is when you guessed it .we access the information that we stored. Acquisition and recall happen when we are awake, and consolidation happens when we’re asleep. When we are sleeping our brain consolidates and organizes our memories, which helps us to remember what we learned the previous day.

Lowers your stress
Have you ever noticed that when you don’t get enough, anger takes over your mood and you are unable to take in even a simple joke. Which takes away your smile. this is because sleep deprivation makes us more irritable and we react negatively to minor annoyances and interruptions. All this develops into stress. Hence we should be able to relax, and let go of concerns in order to get a good sleep.