Caitlin O’Hara, 33, brought compassion to others while she sought a transplant

“Someone has to lose a life for you to get a chance,” she said in an essay she posted on the Cystic Fibrosis Lifestyle Foundation website while awaiting a double-lung transplant that would give her new hope. “As the old adage goes, there are no guarantees for anyone in life, and there is no guarantee that it will happen, that I will get to live an incredible life like I see my friends living.”