Any ways my father passed a way about seven years ago now
I keep Having him pop into my dream land or dream realm , I had a dream with him in it last night I never had this kind of dream before where my fathers mad at me. I did not rather see his face I just could feel how mad he was at me for not getting my hight school or getting my g one maybe its just me or maybe my father is really mad at me for not doing theses things in life who knows but all the dreams I had before about him Where good dream About the pasted . I need help my dreams are becoming unreal :S

Dreams ARE unreal - that's why they are called dreams.

Are you doing something you know would not have your father's approval?

And, no, I don't think the dead get angry with the living.

It is a pretty common belief among "psychics" and new age systems that the dead can comminicate through dreams. Whether there is any validity in that theory has yet to be proven.

And yes, ghosts do get angry... they are, after all, only human. Spirits, those who have crossed over into the light do not get angry. Souls who go into the light grow, learn and evolve.

From both a psychological and parapsychological point of view, you are carrying guilt around in your subconscious because of what you perceive to be "failure" in your father's eyes. This has nothing to do with dreams of the dead or any other paranormal phenomenon. When you sleep the conscious mind switches to the deeper, hidden subconscious mode. I remember something I hear on an X-Files episode, it was something like, '... dreams are answers to questions we haven't asked yet... '. That has little to do with your question but I've been dying to use it!
Take care,

Yes they can communicate through dreams yes. Look up the Penial gland. Its physics... its been studied for years.. not solid proof but many doctors and scientists and even religions believe it is possible.