He’s O negative too, and he signed both of us up to donate together at the blood drive held in my high school gymnasium. At the time, I don’t think I fully appreciated the significance of that morning. I was nervous, excited, and mostly just proud to be doing something alongside my dad. Looking back now, I realize he was passing down more than a family blood type-he was passing down a sense of responsibility. He showed me that if you have the ability to help someone you’ve never met, you should. That first donation became the start of a lifelong habit. Every time I roll up my sleeve, I think about the people who might receive my blood: accident victims, cancer patients, mothers experiencing childbirth complications, and the tiniest patients in neonatal intensive care units. I’ll probably never know their names or hear their stories, and that’s okay. The greatest gift of blood donation is that it’s an act of kindness without expectation. It asks for a little time, a little courage, and the willingness to help a stranger on what may be the hardest day of their life. That lesson started in a high school gym with my dad by my side, and it’s one I’ve carried with me ever since.