18-year-old Claire Wineland is a total champ. Despite being diagnosed with cystic fibrosis, she's a very positive person who's trying to make the world a better place, especially for others who're suffering from the same condition.

In her latest video, she talks about what being in a coma feels like. I don't know about you, but there's a lot of stuff in this video that I had no idea of. Check it out.

Source - The Clairity Project