A triangle shape

Today i had my most lucid of dreams. I remember it from the beginning! I could not fall asleep, i was tossing and turning like crazy. I was thinking about going to the computer and watching a movie or something, it was like 3 am and i had school in 4 hours so sleeping did not make sense to me. But i decided to give sleeping another chance even though i doubted it. So i layed in my default sleeping position (on my back) and began an attempt at WILD, a few minutes passed and i got bored, so i layed on my side, still not moving. Next thing i started hearing those wierd noises, like dogs barking, machines working, fireworks and etc. It did not feel the least bit unusual to me, but i got really tired of it and decided that sleeping just is not going to work. I opened my eyes and tried to get out of bed, but i could not... the noises became even more intense and they were not so usual anymore my bedroom wall with all it is stickers on it was now really fuzzy and i could not read any of them, right away something in my mind clicked and i thought "Hey! wait a minute.. I am DREAMING!"I knew it! Upon thinking that the annoying sounds dissappeared and everything became really vivid. But i had no dream world.. i was stuck in SP in my bedroom, but this time i did not want to wake up as i did the previous times i was in SP, so i closed my eyes and imagined myself flying to another world. I felt myself float to the corner of my bed, almost as if it was an Out of Body experience. Then i opened my eyes and i was still in my room, only it was really different, i mean it looked the same, but it was different i could feel it. I could see my hands and legs, something i have never been able to see in my dreams. I did not do anything i just stood there and looked at my hands i was both scared and amazed at the same time, i did not think i was dreaming, it felt just like real life.. even more real!I began to question weather i was dreaming or not, but i did not perform a reality check.I could feel myself sleeping it is like i was another person. I looked up and saw the staircase that leads to my room.(my room does not have a door it is connected to the second floor via a spiral staircase)There was a big triangular shadow covering most of the staircase. I could not see a thing it was pitch black. I then looked at the floor and saw a strange aztec like symbol on it, as i continued looking at it everything started becoming fuzzy again, so i layed on my bed and looked at the stickers on my wall again, after a short while i closed my eyes and then opened them again, i was now in the real world, but it did not feel like it, i mean it was the real world, but right then i knew that it was not the only real world that exists, it was a magical experience, even though i did not do anything. I was left with a natural high the whole day after that!