I'm going to go with no, they don't believe us. Or they decide they might want to have us committed.
I've had MRI's done since the accident. I was in a coma so I think that makes it kind of mandatory. They say there's no brain damage. Up until this whole dream thing started, the only thing I had to worry about was chronic migraines.
Its cool in movies and shit, but its a little different when you're actually doing it...and your boss blows up the fucking building you're standing on.