Is the soul a product of body functions?

Is the soul a product of body functions?

How do we know ? If we think purely scientific, and just on the science of things we know now, about the brain and stuff, we just know that the brain is the center of everything. Neuro transmitters and everything. But how do we know what a soul really is and if it is fiscal or not or where is it stored, and what dose it do, and everything. But still we might need a soul if we think about our connection to the others to the world witch we might mistake for necessary neurotransmitters that help us function as a group that we use to just make up stuff that might be useful to function as a group but not as a individual. Not as a single living organism, but as a society. I think it´s better to believe in an imaginary connection and powerful imaginary friends than to believe in no friends at all.

So yeah the soul is a product of our thinking and our reasoning to make us not feel alone, and alone might be good in old age, old wise age but not right now for most people. The human is a social being and we need to have a connection to others, even if imaginary, even if it is a product of our bodily functions.