@ HomLal,
I tried the observe thing you suggested. I have heard about it a lot and even tried it, but it never worked. But something about the way you explained it, i could better understand the idea. so i tried it again and it worked. I was having trouble falling asleep, having too many thoughts. I tried to observe myself, soon all thoughts disappeared, and i was calm. had good sleep and feel like a child today, i also had vivid dreams i cannot remember, but they were very entertaining.
Even though I am not the one who raised the issue, i thought i should thank you.

Thanks.