2. Insomnia is not only caused by physical reasons, the problem might also lie in the mind, especially for chronic or long-term insomnia. Many insomniacs cannot force themselves to sleep because their mind refuses to rest and trains of thought keep on appearing inside their heads. www.sleepdisordersv.com
8. Anxiety Has the root meaning of “to vex or trouble”. It is a condition in which the individual is being engulfed in panic, worry, restlessness, and terror. www.sleepdisordersv.com
9. Depression A condition of low self esteem and unrelenting feelings of sorrow, irritability, emptiness, remorse, shame, despair, and self pity. www.sleepdisordersv.com
10. Stress A condition in which the individual suffers from feeling pressure from an outside source which causes him to experience tension, lack of focus, and irritability as well as physical problems such as headaches. www.sleepdisordersv.com
11. Schizophrenia A psychological disorder in which the individual finds difficulty in organizing his thoughts and also becomes emotionally stale. He will also experience auditory hallucinations, strange delusions, paranoia. In serious cases, the individual may also develop split personality. www.sleepdisordersv.com
12. Bipolar Disorder A condition in which the individual suffers for severe mood swings often characterized as sudden overhype or sudden depression or both. www.sleepdisordersv.com