The last place I expected myself to end up is in the crater of an active volcano, having my skin burned with sulfur dioxide emissions, a backpack heavy with scientific instruments on my back, and the biggest smile ever on my face. Never, ever, up until last summer, did I think I was capable of doing something so scary and so monumental. Hiking up that volcano every day to collect soil gas samples in order to help predict the next eruption was one of the greatest experiences of my life. The greatest part of it all, though, was the moment I stood at the summit of Mt.