How is Taoism psychic?

Spirit is zero, emptiness, nothingness, Tao and God. As easy as drinking water, but as difficult as climbing into the sky. The key lies in clearing the mind, putting an end to secular desires, facing the wall for nine years, achieving perfection and inspiring the spirit, that is, the immortal body can be psychic. The key is determination, confidence and perseverance. But you can't have any common ideas to succeed.