at some point you will realize that you have done too much for someone, that the only next possible stop to do is stop. leave them alon. walk away. it's not loke you're giving up, and it's not like you shouldn't tey. it's just thhat you have to draw the line of determonation from desperation.what is truly yours will eventually be yours,and what is not, no matter how haerd you try, will never be.