What is the Soul? Evidence of Its Existence

The concept of the soul has been a part of human culture for millennia. However, no one in the public sector has been able to prove with concrete evidence that it exists. Are there ways to prove that the human soul exists without physical proof? Yes, there are ways to prove the existence of the soul. However, with our current technology, concrete proof may not yet be possible. Proving that the soul exists is similar to proving the existence of gravity. You can't actually see gravity but you know it exists due to the fact that you can feel its effects. To understand if the human soul exists, you need to study the effects of the soul instead of only looking for physical proof.