All things begin at the level of atoms. Depolarization is a classic example: it fires the whole nervous system, but it isn't evident until the tipping point is reached between the sodium and potassium ions working against the charge current, that causes an instant of a polarity shift, which in turn produces a spark.
We all NEED spirituality in our lives to be fulfilled. This is NOT spiritism or weirdness. Spirituality is from God. Spiritism is from unseen demonic forces who have been cast out of heaven and are misleading the entire inhabited earth). Rev. 12:9-12. Break free by calling on the NAME of JEHOVAH and praying for his help. jw.org