Air and sound
Vibration is always linked to a physical phenomenon or a feeling we come into contact with. We can also perceive the vibration of a sound with the rest of the body, for example by placing a hand on the speaker or feeling the tremor of our internal organs.
If we try to tamper with the voice, to force it to a constraining will, it can only obey our orders by renouncing part of its natural abilities. Intimately we will begin to disassociate ourselves from our voice, no longer recognizing it as part of us: here begin many problems of mental or physical health, which no one acknowledges except when it is too late.
We must develop our voice like good parents, avoiding to shape it to our will, but educating it to make it express the best of its vibrations and natural capabilities. Only in this way, our whole body will participate in the construction of sound, without hindering anything, resonating completely.