I sleep around 9 hours a day, last 3 hrs are the real sleep

You are asking for help for nothing. When you are just fine. Usually most people need 7 to 8 hrs of sleep. If you wake in the middle of your sleep, your body didn't get complete rest. So if you want to go back to sleep again for the remaining 2 to 3 hrs of sleep.

I am sorry I didn't expect such a rude reply. But even if I don't wake up, still the first six hours of sleep don't seem to relax me whereas the last 2 hours seem to be amazing. I have a serious issue here, please don't ridicule it if you can't help or don't understand.

Actually it is not so serious.. It happens with most of the people whose mind cant be calm while sleeping..Do you have any tensions? Do you think about them while sleeping?

i am suffering from sleep problems as well are you talking about sleeping during the day? Because I take 2 or 3 naps during the day and stay up all night...this wouldn't be so bad except stress is making it hard for me to alter my routine. I have been off my depression medication for two months. I haven't needed it. Now I am so stressed and anxious I need something. This might seem unrelated, but to some degree it is not. It sounds like you are depressed either just in conjunction with or as a consequence of sleep problems. I can't help myself but maybe if I give you some advice I will take it myself. Exercise during the day, no naps, calming bath in the evening...if this does not create a 6-9 hour period of deep sleep, then you should go see your doctor. (I hate to say that..but it might do you some good.) Also, embrace routine, if you drink coffee or caffeine do it in the morning. If you are obese, lose that weight...but dieting is a fragile balance. Over eating and under eating can make your problems worse. So avoid stress, stress inducing foods...and relax..breathe.