Well everybody agrees that this is such a selfish act. How in the world could a person rob another who has literally fallen down and then leave him to be killed in the subway. Yes, he could have saved the poor victim but he did not care - if he had cared enough in the first place, he would not have robbed him. He would have just tried to save him instead of robbing him and leaving him to to be run over.
Everyday we hear of ruthless acts and we wonder what is this world coming to? We really must have dharma in our life and we need Dorje Shugden.
Yes, I agree, selfishness can lead one to digusting acts, and as we grow our selfishness within us, in time, we can literally get to a point to murder someone, due to selfish reasons.
This scene actually reminded me of something that I physcially experienced and saw once. I was at the immigration, I think, and someone suffered an epileptic fit. So in the midst of the havoc, his wallet got knicked from him because when he got a little better, he was looking for his Identity Card to give to the medics but couldn't find his wallet. The poor old man was in disbelieve, and so was I.
I guess the opportuntiy to take during other's mishaps is easier. People who take are usually opportunistics. How can I take without being caught, what situation would it benefit ME the most, How much can I get from this person. Selfishness is really the root to many of our negative actions these days