Is the Soul in the Pituitary Glands?

If soul is a metaphysical category, so it's beyond physics, it's not material thing. It just it would lack mass. If it lacks mass, it can travel through time and in space. Anything that lacks mass can do that. And since you cannot find the soul in the body, it would stand a reason that it is a massless substance. So plants have it, even rocks have it. Why not? Yeah. Hey, we'll be open with souls.