I'll tell you why I can't sleep

Let's see if I can remember enough to make this interesting.

I was riding my bike in a weird neighborhood, when I went to ride underneath a big overpass, a bunch of men appeared, one grabbed my bike handles and brought me to a stop. They crowded around me as I tried to reverse and ride away, but they got me
.... I woke up.
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I was living in this huge house, and one day my friend and I knew something wasn't up.. we saw blood on the floor and followed it to the bathroom. We saw a young man on the floor bleeding, and immediately saw that he had cut his wrists. I didn't think about how gross it was, or even the thought of throwing up.. I can remember the feeling of holding his wrist tight to stop the bleeding. I could feel the blood in his veins pumping and spilling out. An ambulance came and took him away, but he didn't make it... he was dead before they got there. A bunch of people started to crowd around the scene, some throwing up at the sight of blood everywhere. I paced around the house crying and very disturbed. A female friend was there to comfort me, and we decided to leave. The news spread quick around the small town, and before long it was part of every conversation. While driving around, we were stopped by a few people asking what had happened, rumors were flying.. but I knew exactly what had happened.
.... I woke up
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...Later we bought beer and were drinking it in the car, getting drunk and trying to forget the day. A policeman pulled us over at a seatbelt checkpoint. We didn't have our's on and I panicked because there was beer everywhere. He got me out of the car, and I tried my best to plea with him.. faking tears and explaining that my friend had just died, "please just let us go, so we can get home." The next thing I remember we had pulled over on the side of a street. There were a group of men hanging around outside a small building. They surrounded the car, reached in through the half open windows, and threatened to rob us
..... I woke up.
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We were in a department store, and I turned to look at my friend, and she told me she loved me, we thought we had the whole world to ourselves, and we were happy. I went to kiss her.... I woke up.
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I remember a dog for some reason... All I remember is the dog's face, and the feeling like it was trying to tell me something. I think it was Maggie.
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Flashbacks kept running through my head.. all I could see were pools of blood, and the haunting memory of watching someone die earlier that day, as I held his arms tighter and tighter... the flashbacks occurred even after I had woke up.
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I was put in charge of a group of people, and we were supposed to be going somewhere. Myself and the other person in charge thought it would be funny to tell everyone that they were going to be late, when in fact we knew they were on time. Everyone hurried to get ready, and we smiled...

...Out of nowhere I felt a couple tugs on my ear, with what felt like someone's lips. I turned to see who it was, and saw that it was an old friend from high school. I looked in her eyes, and attempted to kiss her.
.... I woke up