im not sure what this means but this is true >.>. alright so i was walking around my school (in the dream) you know hanging around with my friends. then i look back for a split second. then i look back forward, and every one was gone. then out of no where, a ghost thing came flying out of a wall, grabbed me by the neck. and said "im gonna kill you" i wanna know what it means? does this mean something supernatural is trying to contact me?