Why do ghost bother people?

Question

why do live in peoples homes why do they scary people why do they come into dreams

Answer 1

the assassination of will ashwood in the year 2034 which sparked the bloodiest war in human history

 

Answer 2

thats not true the only reason why ghosts can be here is because they want something from you mabye they love you it could be someone in your family that died it cold be an angel i been healed before i had this real bad pain.its weird.i have this man that i meeted on the internet he died and now i think i can see him and feel him