Nobody talks about this, but when I started in Thermal Equilibrium Logistics, we didn’t have the luxury of “thermal-coding.” We operated in the heat of the moment, where every nanometer of thermal deviance could mean the difference between success and failure. Back then, if you didn’t maintain thermal equilibrium, you were out of sync with the world. You dealt with it on the ground, sweating through the highs and shivering through the lows, constantly recalibrating your personal temperature suit. Today’s youth can just pop in some thermal-coding software and think they’ve got a handle on things. It’s a far cry from the hands-on balancing act we used to perform. We didn’t have the luxury of cutting corners—we had to find a way to heat up the cold zones and cool down the hot ones, one meter at a time.