Im having the worst dreams any one can have?

I know this is long but please read it all it's important. Let me tell you who I am, a brief story of my life. I am a christian my name is brendon I love the army I wanted to be in the canadian forces army since I was five years old. I live for action I have no emotions but anger and calm I love the adrenaline rush of combat and I love war I am obsessed with guns and the army I don't feel pain sometimes I use that to my own advantage. Sometimes I like to think of myself as unstoppable, or a killing Machine. I get paranoid allot I always watch my back. I work out every chance I get I train so hard that if I drop I get up and do it twice as fast. I only have two more years till I join the army regular forces infantry. I don't eat that healthy, I smoke, and I tend to stay up till 6 o' clock am but i am working on these three issues I just explained. I have allot of skills and talent's I will explain I like to do stuff that's good for my mental health I solve rubicks cubes, and I read alot of the bible and so forth ect. As for my talents I can make a weapon out of almost anything, I can sneak around without being heard, I can minipulate people with a straight face and make them belive anything I say. Also I have one of the most creative minds sometimes I will stay up all night researching and making all sorts of stuff. I have a very good memory I can remember when I was three years old and it was my birthday and I dared my friend to eat a worm and he did and we had banana milkshakes. I can remember a 50 number password If I read it out loud in my head 5 times, I can look at a picture for 5 minutes and draw it almost exactly as it actualy looks. As for the part about me being christian I believe that I have talked to god before and he said I was a prophecy and I am a holy warrior. As dark as I can be for example I have seen so much violence and blood guts it almost seems like I have been to hell before and back up to earth to stop bad people. Like I said I live for violence I can kill a person without a single thought about it I haven't before but I know I can I think god said that to me because maybe I am a protector for god and to save earth from evil people as dark as I can be deep deep deep down I am the kindest soul you can meet I am funny, smart, kind, and try to be positive, and protect my friends and family I like to do good but like I said don't get me wrong here I am never afraid to do sin but I repent later I can be you'r worst nightmare if I belive you threaten me or hurt me, or do seriously bad things but then again never the less I am a realy good person to and sometimes confusing try to understand where I am coming from. But now to my story I am having these ****** up demonic dark dreams. Like I will tell one I was on a B12 bomber plane in world war 2 and I was smoking a cig and these other soldiers beside me were checking there equiptment and guns also talking and I look at this guy and he looks back at me and he starts using this devilish laugh and I throw my cig as were getting ready to parachute into the war over germany and next thing know we get the green light and the private with the laugh did it again and I looked back and he ******* claws his face right the **** off and he attacked some soldiers and ripped there heads off he had glowing red eyes and I said what the **** kill the mother ****** die you bastard and we shot him only 6 soldiers including me jumped outa the plane the plane. As it crashed one soldiers parachute ****** up and he droped to the ground and snapped his legs right off as we landed he said I don't know what the **** that was but can you promise me I wont die I said I am only a sargent theres no promises in combat soldier I am sorry and a nazi shot him I killed 6 crouts and buried my comrade with his helmet on a cross we set up a tent and camped out the night waiting to be woken up by gunfire and I fell asleep inside my dream and then I woke up for real with an adrenaline rush scary as **** dream. So yea and that's just one of em can anyone tell me why I keep having these almost every night it's like 5 days I will have shity dreams and 2 days I will have good ones.