AbyssalPlains
Contributor
After completing TDI Deco and Advanced Nitrox, I am left to wonder what this talk about "all that math" is about. I hear this a lot from people, and personally, I almost flunked out of my math classes in high school, but honestly -if so many people seem to be unable to deal with the kinds of calculations necessary for technical diving, how do they balance their check books or figure out the tip at a restaurant?