I will fight till the last point is scored. It's just how I was brought up and trained. No matter what sport I'm playing, it's not over till it's over.  

It got me wondering: "How come some people give up so quickly?" 

Turns out that you can train yourself to persevere!! Using the neurotransmitter called "Dopamine", you can actually "trick" your brain into focusing on more important things like goals and achievements, and not the pain of the process!!