Having had the privilege of writing about five books/booklets on Tanya… now working on a 6th – I finally realized, though even as I say this, my knowledge is very scant – that to understand reality we have to understand first of all the principal that the realm of evil corresponds to realm of light – and just as the realm of light which simply speaking is the realm of goodness and kindness – the realm of evil is taking pleasure in maliciousness, as well as self-gratification