I have a quick question:
I am currently learning Mandrin Chinese and I am having dificulties with the characters. Is it possible to practice characters that I have forgotten in waking life in my dream because my subconcious remembers them?
Thanks
My guess would be it is very possible. Just remember that plain old studing can be too boring in dreams for lucidity, so ask your SC (or the dream itself) a more interesting/fun way to get those characters learned 
thanks 