Sleep well to improve your performance.
The learning process is directly linked to the quality of NREM and REM sleep. The brain manages to create long-term memories and store relevant information if it is rested prior to the learning process, as well as following the learning process. Moreover, focusing on the information you wish to remember before going to sleep prepares the brain to focus on retaining that particular piece of information. Finally, healthy sleep leads to a healthy body and a healthy mind.