I believe that people want the scent of love, more than anything else. And I don't mean sentimentality, I don't mean mush. I mean that idea, that human beings are more alike than we are different. And that means that I can love you. I don't mean support you in bad things you do, that I can understand because you're a human being.
It seems that for some people the idea of compassion entails a complete disregard for or even a sacrifice of their own interests. This is not the case. In fact, you first of all have to have a wish to be happy yourself - if you don't love yourself like that, how can you love others?