When the cockpit hits 120 degrees and you are down 5 pounds of sweat, recovery...

https://zulu-wiki.win/index.php/Why_Does_the_CBD_Market_Feel_Like_the_Wild_West%3F_A_Performance-First_Perspective

When the cockpit hits 120 degrees and you are down 5 pounds of sweat, recovery becomes the actual job. I spent a decade in the garage watching crews burn out. We are finally evolving