Which theory of dreams do you support? I need to know what psychological theorie

Which theory of dreams do you support?
I need to know what psychological theories tell us about dreams headed by the psychoanalytical theory.Have you ever had a dream that was so real that you wondered if it actually happened? Or are your dreams so vague you can barely remember them? Why do we dream at all? What purpose do dreams serve? There are a variety of theories on what dreams are and why they occur, and there are more opinions and explanations about them.
Example
My recurrent nightmare is showing up to class with my PJ´S (or worse) on. I can easily explain as the result of my anxiety to be presentable, knowledgeable, and smart when I meet my students. It in fact serves me as a warning to do my best to impress. But that is not so according to Freud (remember him:-) as he sees dreams to be the golden highway to the unconscious. Oh, here we are discussing the main assumptions of the psychodynamic theory as I promised. Please feel free to tell us how you think about, and what theory supports your own dream marvels. Tell us how the theories provided in your text address the nature of dreams, and tell us the one that is most plausible in your opinion.