By What Standard?: It is no one’s duty to take care of you when you... 
This is absolutely true.
It is no one’s duty to take care of you when you choose not to take care of yourself. You have no right to one minute of anyone else’s life. And, vice versa, it is not your duty to take care of someone you do not believe deserves it and no one has the right to your life….
(via 32830)