Everything one does is for his own gain. [ he truly does not believe in truly selfless acts-- perhaps because he cannot recall ever seeing something that could even be misconstrued as one. ] But as it is, to take it upon yourself to care for me would not benefit you-- ha! It would do more harm than good for the both of us.
[ it's not quite a threat, merely a hypothesis-- but hypotheses can be incorrect. only experimentation will tell. ]