i agree with medkev13, dreams help us in ways to figure out problems, face fears, etc. theres a lot with dreams that could still be learned about and from.
i have yet to achieve luicid dreaming but i will analyze my dreams, and come to some truth ofmyself if needed.
some things are still a questin, but they (the dreams) do help with perhaps realizing or noting issues, fears, etc. that i may need to work on. i.e. some dreams my S/o turns or morphs to my abuser from childhood, or vies versa, my S/o isn't abussive, but i do realize my own fear of reliving part of abuse, so i take this as a reminder for myself, not a sign that i am reliving abuse... not to say it has not been a been a sign in a way that i need to talk about things with my s/o, which i eventually do if that's the case...
sorry for babbling.