Negative or incoherent thinking and speech is like a virus. It affects, infects the user and attempts to spread amongst humanity. This video give you an idea how the biochemistry works. Sound is a frequency. And the understanding of words and concepts affects the body/mind. Thinking is one thing that can act inward and destroy your functioning, if negative. Speaking it out is simply another level of manifestation that can effect others. Others’ digestion of negative concepts expressed can make them sick too, if they are not strong in their own frequency and positive thinking. If they succumb to the negative influence, they further infect others by their speech…so it spreads like a virus. The Solution: Becoming coherent in your brain functioning.
See our Spirituality and Meditation room The Geometry of perfect consciousness: Sacred Geometry with Nasseim Haramein

Note: first visual FDA. Some lyricis: legalize weed…throw away the pills…etc.