If a person is always thinking about something, will the subconscious mind take him in that direction?

Simply put, if you always think about ghosts, the subconscious will unconsciously make you very sensitive to ghosts. After a long time, when you see some vague scenes, your subconscious will imagine them as ghosts. After a long time, you will fully believe that there is a "ghost" and it will gradually become a reality! So is being sick! !