Well.. I train with that warrior mindset.. A warrior, not just being a person who desires or engages in combat.. But as a person who seeks control over themselves..
To be a warrior, you have to train like one. That means putting out at the gym and in training. Not just physically, but mentally. Training your technique , attempting to achieve perfection.. Even though that might be impossible
As a martial artist, you train your fighting technique .. as a nurse, you train your treatment techniques.. While perfection is impossible, you must always try to be better today, than you were yesterday..
It also teaches you to not flinch at the site of something not going your way,and to not tell yourself "I can't" when something is new to you...
It's about clearing your mind of fear and negativity, and keeping it focused..Fear, hatred, doubt.. None of these things should take you over.
WIthout a strong mind, becoming a strong warrior is impossible.. And without a strong mind, it is impossible to become a good nurse.