Because what you're saying is beyond madness and an insult to any intellectual person's intelligence. It doesn't make any logical sense. You're one of those people who think humans are some kind of supreme being. We are no different to the animals. If we have spirits then plants, amoeba, bacteria etc would also have spirits. The way you talk about humans having spirits is if we are some kind of super species. We are no different to them. Just another organism. There is no spirits in us. It doesn't make sense. Every organ in the human body's functions are to give the impression of life. If we could have that impression of sight, sense, smell, taste and all that as a floating invisible spirit, then there'd simply be no need of the body and organs. It just over complicates everything. You're clearly having a panic attack as you start to realize that this whole world was a cosmic accident and nothing means anything and death is forever. You're so intune with this man-made world playing roleplay as a human in your little life with your jobs and all that, that you're forgetting that this is all just an act and means nothing. We are nothing. And when we die we will be nothing. End of discussion.