Hi everyone, this is my first post here. I stumbled upon dreamviews.com almost two weeks ago and I'm glad that I did. I've followed the techniques described in the tutorials and tried to induce a lucid dream for 12 days and today was a big success. I had two lucid dreams in one night. Everything is ok to here. But here's the problem. My first lucid dream was after 3 hours of sleep. I was flying then I made a reality check. I looked at my left hand when flying and I noticed my hand looked different than normal and I realized that I'm dreaming. And as I've seen on the posts, I really get excited and couldn't control myself. Everything became so blurred. Then I crashed straight into a mountain then I woke up. After waking up I've had a great headache for three or four times. It was like my brain's going to explode. I really got scared and thought I'm dying After a few minutes i returned to normal. Then i slept again and induced into a second lucid dream. After waking up it happened again but only for once and it was much less painful. Is it something that happens for the first timers?