What is the purpose of dreaming and what do dreams tell us?
I think that dreams are so complex as they can be interpreted on many levels. I did spend time in Jungian analysis and my dreams stopped mysteriously, almost like my own subconscious was protesting or resisting analysis. I ended up analysing my real life experiences symbolically for some time. I did keep a dream diary for a few months during another time in my life, and, in that way, I really noticed symbolic themes emerging. What I often find is that my dreams could have one or more possible meanings, and the juggling of them offers one of the best options, even for solving problems, and I don't think that I have ever had one individual dream which stands out with a clear solution, although that would be nice. It sounds in your comment that you do a lot of holding on to the dreams too.
I am hoping that the thread will work as a philosophical discussions, and not just as a psychological one, and certainly not just focusing on Jung. I do think that Freud's approach is also useful too. It appears to me that a lot of people dismiss Freud's approach, viewing it as being just about looking at the sexual meanings of dreams. However, from my own reading, I think that he goes deeper and sees dreams almost like miniature psychoses, taking place within sleep, although I am not sure that I would be able to point to specific passages directly to validate my argument.
However, I think that a wider attempt to look at the philosophy of dreaming does involve looking at the question of what 'reality' is behind the process of dreaming. At the moment, I can't even attempt an answer, but it is definitely a matter which I would like to think about and explore in the thread.