At some point you will realize that you have done too much for someone or something; that the only next possible step to do is to stop. Leave them alone. Walk away. It’s not like you’re giving up, and it’s not like you shouldn’t try. It’s just that you have to draw the line between determination and desperation. What is truly yours will eventually be yours, and what is not, no matter how hard you try, will never be.
No matter how hard you try to make a person who's miserable all the time happy it'll never work, until they get a handle on their life and try being happy without a reason. Life doesn't owe anyone happiness only you owe yourself happiness.
