I don't get you ippy. You say:- So much for having the desire to do good?
Living a happy (as far as possible, no one is happy all the time), fulfilling life includes doing good, I doubt many of us would be happy and fulfilled if we were mean spirited & cared nothing about others, social issues etc. If we take care of ourselves we are better equipped to care for other people. Does that make sense to everyone else? It has little to do with belief in an afterlife.