1) I have no idea how this is possible, but every time I wake up (even after 20 minute naps) I am extremely thirsty. It happens to me all the time and sometimes it can be pretty annoying.

2) Sometimes I wake up 'violently', as if someting in a dream scared the hell out of me. But this is never the case, because I'm not really asleep when that happens. I'm in a 50-50 state..it feels like being in the void...total oblivion. And when I wake up I feel extremely scared and nervous. Has anyone experienced this too?