Cystic fibrosis is a disease that makes it hard to digest and slowly shuts down the lungs. The expected life for someone with cystic fibrosis is only 35 and it is inherited by parents. Today Mr. Glade said, "Research cystic fibrosis and see what comes up." We all researched cystic fibrosis and immediately I thought it was a disease. It causes the mucus in your lungs to be thick and makes it hard to breathe and do activities. We watched the music video for the song "I Lived" by One Republic, and it was about a boy who had cystic fibrosis, but didn't let that stop him from enjoying his life. Watching the video and seeing the lyrics reminded me that, live your life while you still have. I also am so happy that I'm and lucky enough that my parents don't have cystic fibrosis so my brother, my sister and I didn't get it. When I watched what the boy, Bryan, put a vibrating vest on to loosen up his mucus in his lungs and have the mask over his mouth and nose, I felt horrible that he had to do that once or twice every day. I am happy Mr. Glade showed us this video and we got to research it. I hope that someday doctors will find a cure for this horrible disease. Watch the video below.