What is the difference between Soul and Spirit?

My Question was if there is a difference between Soul and Spirit. I ask this question because it seems like your Soul and Spirit are the same thing. I realized that your spirit and physical body are even connected at birth. Was this why Jesus could not sin? He had an unclean spirit which was the Holy Spirit while he was a baby. Jesus Spirit and physical body are two different things and yet they are perfectly connected in union. The only thing is that they can be separate and I think that your soul is where the spirit of yourself is located. This is because when you accept Jesus you receive the Holy Spirit and I think that the Holy Spirit dwells in your soul but it changes your own spirit because it becomes attached and Jesus will never let go of us no matter what. Where is the spirit located? Is it located in the mind where the soul is located? The spirit is connected to our physical body and since we are sinners this affects our spirit. The physical part of us affects the spiritual part of us. So, are we both spiritual and Physical or are we something else? I want to try to keep this focused on Christian Denomination and Beliefs of the Christian Viewpoint.