Thoughts are not your own. The spirits think and you just listen but you think that you think. Anything may come to your mind but all cannot be accepted. A thought becomes yours only when you accept it. It is confirmed when you do practically according to the thought. Certain thoughts may come true but to some thoughts you have to work. There will be some crazy thoughts too. You must deny and ignore those thoughts.
Spirits are separate elements. A human being is not a single spirit. A human being doesn't have a spiritual body. A human being during his/her lifetime is living with many spirits which have joined one by one since birth. They are knowledge, skills, feelings, emotions, interests and everything. Even thoughts are not your own. For example, when you want to take a decision on a subject, one after another the spirits think and you just listen, choose or reject the ideas which they transmit to your mind through your brain in the form of thoughts. Brain is just a media to connect the spirits to your mind. A mind is just a computer's mind. After the destruction of a computer completely you will not get it's mind. The same is the case with the human beings. Soul is nothing but an energy needed for the functionality of a body. It is not a spirit or anything else. All human beings are just robots made of flesh and bones and toys of the spirits for their games.