“You Don’t Quit”

You don't break up with your partner after a disagreement, right? You tackle issues head-on and find solutions, and soon you're interacting as you once did. Why? Since you still love each other, breaking up is obviously not an option. More powerful than anything else is your love. After every disagreement, it grows stronger and stronger because you get to know each other so well. With time, you also learn what to do and what not to do with your partner.
That's how you should set your goals too! more resilient than any failure. You still enjoy what you're doing and you don't give up when things get difficult, even though you've failed to achieve your goals.