Everyone Can get great dreams?

We have such a saying which reads, what you think most in the daytime, you will dream it at night. Though it is not completely true, it tell us when you worried about something, you may dream the same. If you have nothing to worry about, you may have a peaceful dream, you may play with your childhood friends, you may enjoy your family.... Sometimes your worries don't show in your mind, but you have this worry, for example, the disease in your body. I had serious disease years ago, I had terrible dreams almost every night, then went away just after I received an operation and removed the disease completely. So, if you have nothing to worry about in your life or work, you still have terrible dreams, be cautious about your health, better to have a check of your body.

Hello friend I dont know about others but i see a lots, they are horrible , sometime i scared to sleep at night