WTW for "not out of breath"? I'm trying to write about a group of people who've run away from something- one of them is a long-distance runner, so he's the only one who isn't totally winded afterwards. I want to phrase it something like this: "While the rest of us gasped for air, Adrian had the nerve to be (word). Something like "perfectly fine" would work, but I'm trying to see if there's a word that's more specific. The only other way I can think of is something like, "...had the nerve not to be winded" but imo that sounds a little awkward.