The document is a song adapted by nursing students to motivate themselves as they prepare to take the NCLEX exam. The song lyrics describe the stresses of nursing school like waking up early to study, forgetting to give medications, and struggling with skills like placing catheters. It emphasizes that the challenges they faced in nursing school will make them stronger to pass the NCLEX and become nurses. The song repeats the refrain "What doesn't kill you makes you stronger" and concludes by wishing the seniors good luck on beginning their nursing careers.