"A scientist wanted to prove a theory. I needed a volunteer to reach the final consequences. I finally found him, he was sentenced to death to be executed on the electric chair. The scientist proposed to the convicted person, as follows: he would participate in a scientific experiment consisting of making a small cut in the pulse, in order for his blood to flow slowly to the last drop. He explained that he had little chance of surviving, but that his death would be without suffering or pain anyway; he wouldn't even notice. The convict agreed, because dying like that, it was better to die in the electric chair. They put him on a stretcher and tied his body so that he could not move. They then made a small cut in his wrist and placed a small aluminum vase under his arm. The cut was superficial, just his first layers of skin, but it was enough for him to think he had really cut his veins. Under the bed was placed a jar of serum with a small valve that regulates the passage of liquid, in the form of drops that fall into the vase. The convict could hear the drip and count every drop of what he thought was his blood. The scientist, without the convict seeing him, closed the valve so that the drip fell, with the intention that he would believe that his blood was running out. With the passing of the minutes when his face lost its color, his heart rate accelerated and he lost air to his lungs. When despair reached its peak, the scientist completely closed the valve and then the prisoner had a cardiac arrest and died. The scientist has managed to show that the human mind strictly respects everything it perceives and that the individual accepts this, either positively or negatively, acting in all our psychic and organic part. I have always believed that the mind has no limits when it deceives itself. Worse even when he doesn't understand things and fabricates what he can understand, like when we see things we take for granted that are not supernatural. Or that when you are told you have the Corona virus, people die of pure suggestion. No will to fight. Today it is known that the tests are false and positive negative wrong. Today it is known that in fact there is no threat of death unless you compromise your immune system. Therefore, pay attention to the mind and above all, in whom we put our faith. "