I feel low and not being able to keep my mind under control . There might not be anything particular in my mind but..I feel like shouting out aloud running a long distance to bring out all that excess energy..or whatever it is. I recently started feeling the same in my sleep also. I grind my teeth sometimes in the sleep since childhood. Room mates say they can hear it almost everyday these days. I dont think grinding teeth is a mental problem but I am just mentioning so that you could know. I also wake up alarmed and feel like I have very little control on mind at the moment and that I might lose it anytime when I wake up like this. Recently I got up from my sleep...feeling the same...sat on the bad ,,laughed for 20 seconds or so and went back to sleep...which when I later thought of, was scary. I am an introvert when it comes to sharing feelings. I dont share my emotional weaknesses with anybody except with a couple of people..that too not everything. I feel vulnerable when I open up that way. If you could help me and tell me what I am going through..I would be grateful.