So in this past year we’ve all become quasi experts on vaccinology – we’ve learned that the way vaccines work is they prompt the immune system – in truth the strongest help that we have – apart from on High- is our immune system, our own defense mechanism – now when the immune system knows that there is an enemy – is then can launch an attack – and the reason I say this, is the same exact principle applies in your spiritual and your emotional and your intellectual vis a vis, the stimuli of the world