Sleep.
Sleep and waking, and don"t get enough sleep can be stressful easy irritability emotional.
The skin.
Skin worsen due to creation of melanin decreases.
Health.
Make easy infection risk for cancer, diabetes, depression, metabolism and digestion is wrong.
Food.
Hormones that control food demand decreases. Because the digestive system and system of food demand will be reduced.
Danger.
The risk of crime. The journey lonely So we should always be careful to safety.