Bryan Warnecke has Cystic Fibrosis and a life expectancy of 36 years. He's not wasting a single day. "I Lived" introduces us to this Colorado teen, who hasn't let his daily treatment or anything else prevent him leading an active life — he's ridden his bike over 1,200 miles, raising over $300,000 for his research — and a dream of one day playing goalie for the US Mens Olympic hockey team.