To thrive as an Overnight Hospital Patient Sitter, you need a basic understanding of patient care, strong observation skills, and a high school diploma or equivalent. While formal certifications like CPR or Basic Life Support (BLS) are often required, familiarity with hospital protocols and reporting systems is also helpful. Patience, empathy, and the ability to remain calm and attentive during long, quiet overnight shifts make candidates stand out. These skills are essential for ensuring patient safety, promptly reporting any changes, and providing comfort and reassurance throughout the night.