So I just got a pair of noise-canceling headphones recently and tried to run in them. It was hard for me because of the fact I felt unaware of my surroundings so now I just use them around the house on flights and in the gym. Well, now I'm glad I made that adjustment after seeing this woman without a care in the world living her best life running through an active shooting with all outside noise muted by her earbuds. Glad this story didn't end up worse than this. Check out the video!
Photo from Getty images