Insomnia

Part of people in the world have these decease.it is like , we have no enough sleep,very difficult to sleep, wake up immediately and cannot sleep after that.whom have these decease, cannot get the comfortable sleep.when they become older, sleep also become very difficult.these decease are called insomnia.there are three part of insomnia:-

1. Transient Insomnia, cannot sleep less than 1 week
2. Short -term insomnia, cannot sleep 1 until 3 weeks
3. Chronic Insomnia, cannot sleep over 3 weeks

whatever it is,people who got into these, very uncomfortable.but transient insomnia can be release by themselves, with their afford to do.