Well its an odd question but its gotten to the point where now I cant tell my MDD from real life or a dream and etc. and it scares me when that happens. It doesn't happen all the time but its confusing and scary...
I've had night dreams about my daydream characters, but I can still tell reality from fantasy. Occasionally, I come close to accidentally talking about my daydream characters as if they were real, but I've managed to catch myself so far. Whoops. I'm sure you're not the only one.