The effects of sleep is not just phacha the work processes within the body to deteriorate the performance down. Because the time to relax is not enough. The body must adapt work processes to suit the leisure time.
The effects of sleep not only makes the process work performance degradation within the body down. Because not enough time to relax. Therefore, you need to adjust work processes to fit with the rest.
The impact of sleep not only printer will make the working process in the body drain down. Because of the time to relax is not enough. The body must adjust the working process to suit the time to relax.