As we see empirically, a child, when they are born they are nueteral, they don’t smile – in a couple of months, as they realize that they are loved, which is why God made breastfeed and their eyes literally see only to their mother and they begin to appreciate the love, and love is a reciprocal feeling – as they develop, two things happen, which is number one, love, which is seeing self in another, you know even birds imprint… and understanding that we are like another, then there is also jealousy, and it has become our constant struggle