After 5 hours of class, I am officially CPR and First Aid Certified. It was totally worth taking and knowing that I could possibly save a life is an amazing thought. The class itself was very informative and really exhausting. Pushing on this plastic dummy was harder than I thought. I mean, it seems real easy until you realize that you have to push it over and over.. 30 pushes, 2 breaths. Repeat. I'm telling you, hard. lol. But in the end, it was fun and I'm glad I did it.