1. The brain is only flesh: it dies and decays. The brain is NOT the mind! The mind, emotions and personality of the owner of the ‘corpse’ never disappear!
They carry on existing, separate from the flesh brain and body, at a faster vibrational rate, therefore are invisible to the majority of people.
2. Every single living being is a ‘Spirit’ Being, with a mind of his own, before choosing to be born on Earth, to temporarily experiment life in a flesh body.
When the ‘flesh garment’ dies, we ‘return home’ to our normal state as a ‘Spirit’ Being.