Dream About Friends Violence And Escape

I dreamed about something that was very realistic and I remember all of it very vividly anyways here is the dream i was hanging out at school but then one of my friends who is a lil crazy tries to stab in the throat he didn’t get to stab me too much but it still hurt like shit and then a ran from him as fast as i could i remember falling and then getting cut by my friends knife but before he got to stab me he was restrained and taken away and the my foster parents went on a trip so me and my foster siblings where at my aunts place and my cousing began doing trick on the railing to a apartment beacaus she is very good balance then a man on the pther side tried during the same but fell down 20 meters and on to a car that exploded and his organs sprang out every where and then i could hear screams beacuse the building was falling apart and burning i tried to escape but my friend was stuck inside so i went in to save her the last thing i remeber is screaming from my friend as a building collapsed on her